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Pleasant Vireo

#e5ed99
Notes

Pleasant Vireo (#E5ED99) is a soft yellow with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (66°, 70%, 76%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. For a confident two-color system, pair it with its complementary blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#e5ed99
RGB
rgb(229, 237, 153)
HSL
hsl(66, 70%, 76%)
HWB
hwb(66 60% 7%)
OKLCH
oklch(92.1% 0.106 112.9)
HSV
hsv(66, 35%, 93%)
LAB
lab(91.47% -15.29 39.85)
LCH
lch(91.47% 42.68 110.99)
CMYK
cmyk(3%, 0%, 35%, 7%)

Etymology

Pleasant
adjective

From the French plaisant, pleasing — used as a color modifier since the fifteenth century for hues that read as agreeable, the kind of color that wears well over a long viewing without becoming demanding or fatiguing. Pleasant green, pleasant rose: moderate saturation combined with optical comfort. Sits at the crisp-bucket alongside easy and calm.

Vireo
noun

The genus Vireo — small North American songbirds with yellow-tinted plumage. Particularly V. flavifrons (yellow-throated vireo) whose males have bright yellow throats and breasts. The color refers to a yellow-throated vireo's breast: a soft, slightly cool yellow with the matte finish of feather pigment.

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

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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.

#e5ed99
Original
#f9e593
Protanopia
#f9e89d
Deuteranopia
#efe4d8
Tritanopia
#e5e5e5
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).
Failon White
1.24:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
16.91:1

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