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Methodical Toucan

#904507
Notes

Methodical Toucan (#904507) is a deep orange 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 (27°, 91%, 30%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#904507
RGB
rgb(144, 69, 7)
HSL
hsl(27, 91%, 30%)
HWB
hwb(27 3% 44%)
OKLCH
oklch(47.8% 0.120 51.5)
HSV
hsv(27, 95%, 56%)
LAB
lab(38.20% 28.33 46.04)
LCH
lch(38.20% 54.06 58.40)
CMYK
cmyk(0%, 52%, 95%, 44%)

Etymology

Methodical
adjective

Greek méthodos, systematic-procedure — adjectival suffix -al. As a color modifier, methodical implies a clear-and-systematic-and-step-by-step quality where the hue carries the visual register of careful-procedure-followed design-element. Sits at the crisp-and-orderly end of the grid, parallel to orderly and organized in usage.

Toucan
noun

The family Ramphastidae — tropical American birds with oversized colorful beaks. Toucan refers specifically to the keel-billed toucan (Ramphastos sulfuratus) whose beak is colored in green, yellow, orange, and red. The color refers to the orange section of a toucan's beak: a saturated, slightly red orange with the matte finish of keratin. Warmer than oriole.

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.

#904507
Original
#5b4f00
Protanopia
#6d6004
Deuteranopia
#9f343b
Tritanopia
#505050
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
6.91:1
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
3.04:1

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