#E0E591
Closest named color: Khaki (#F0E68C). oklch(89.9% 0.106 111.3), rgb(224, 229, 145).
Aa
Black text reads best on this color (15.78:1).
About this color
#E0E591 is a light, moderately saturated yellow. In OKLCH its lightness is 90%, its chroma 0.106 and its hue 111°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Khaki (#F0E68C), ΔE 0.022 away. Black text reads best on it, at 15.78:1.
| Hue family | Yellows |
| Lightness | light (90%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Khaki (#F0E68C) |
| Black text | 15.78:1 |
| White text | 1.33:1 |
Values
| HEX | #E0E591 |
| RGB | rgb(224, 229, 145) |
| HSL | hsl(64, 62%, 73%) |
| OKLCH | oklch(89.9% 0.106 111.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #E0E591 | 1.33:1 | Fails | Lc -18.6 | Dividers and decoration only |
| Black text on #E0E591 | 15.78:1 | AAA | Lc 87.4 | Fine for body text |
| #E0E591 text on white | 1.33:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #E0E591 text on black | 15.78:1 | AAA | Lc -87.4 | Fine for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 200.
-
Step 50
50
#F6F7E9
oklch(97.2% 0.018 110.1)
-
Step 100
100
#EAEDCF
oklch(93.6% 0.04 111.8)
-
Step 200
200 (this color)
#E0E591
oklch(89.9% 0.106 111.3)
-
Step 300
300
#C4C957
oklch(80.9% 0.137 111.4)
-
Step 400
400
#A5A900
oklch(70.8% 0.156 111.5)
-
Step 500
500
#8D9000
oklch(63% 0.139 111.3)
-
Step 600
600
#777900
oklch(55.6% 0.122 110.9)
-
Step 700
700
#646600
oklch(49.2% 0.108 111.1)
-
Step 800
800
#515300
oklch(42.6% 0.094 111.4)
-
Step 900
900
#444500
oklch(37.7% 0.083 110.7)
-
Step 950
950
#282900
oklch(27.1% 0.06 111.2)
#E0E591 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #F1DE8B | 0.027 |
| Deuteranopia (no green cones) | #F1E095 | 0.028 |
| Tritanopia (no blue cones) | #EADCD0 | 0.093 |
| Achromatopsia (no color) | #DFDFDF | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E0E591
#E0E591
oklch(89.9% 0.106 111.3)
- #DDD8FF
#DDD8FF
oklch(89.8% 0.053 291.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #E0E591, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Khaki #F0E68C ΔE 0.022
- Light Gold #F3DE8A ΔE 0.029
- Sandy #F1DA7A ΔE 0.034
- Light Khaki #E6F2A2 ΔE 0.036
- Pale Goldenrod #EEE8AA ΔE 0.037
- Pale Gold #FDDE6C ΔE 0.047
- Light Sage #BCECAC ΔE 0.048
- Dull Yellow #EEDC5B ΔE 0.049
Use #E0E591 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.