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Confident Rosemary

#1f8330
Notes

Confident Rosemary (#1F8330) is a deep green with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (130°, 62%, 32%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary magenta. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#1f8330
RGB
rgb(31, 131, 48)
HSL
hsl(130, 62%, 32%)
HWB
hwb(130 12% 49%)
OKLCH
oklch(53.6% 0.150 145.6)
P3
color(display-p3 0.2517 0.5063 0.2309)
HSV
hsv(130, 76%, 51%)
LAB
lab(47.93% -45.85 36.10)
LCH
lch(47.93% 58.36 141.78)
CMYK
cmyk(76%, 0%, 63%, 49%)

Etymology

Confident
adjective

A late-Latin participle, confidens, trusting — borrowed into English in the sixteenth century. As a color modifier, confident implies saturation combined with poise: a confident red doesn't try too hard, just sits at the level of its hue without overreaching. Sits in the bold-bucket center near bold and resolute.

Rosemary
noun

Salvia rosmarinus, the woody-stemmed Mediterranean shrub whose Latin name means dew of the sea for its preference for coastal habitat. The color refers to mature rosemary needles in summer: a deep, slightly muted green with the resinous finish of a leaf full of camphor and eucalyptol. Drabber than basil, warmer than thyme, with the kitchen-and-garden weight of a herb used for poultry, lamb, and remembrance.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#1f8330
Original
#857727
Protanopia
#7a6f37
Deuteranopia
#008071
Tritanopia
#686868
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon White
4.83:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
4.35:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##1F8330
Display P3
Display P3
color(display-p3 0.2517 0.5063 0.2309)
P3 has subtle headroomOKLCH chroma 0.150

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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