#E4CF63
Closest named color: Maize (#F4D054). oklch(85.1% 0.13 98.5), rgb(228, 207, 99).
Aa
Black text reads best on this color (13.40:1).
About this color
#E4CF63 is a light, moderately saturated yellow. In OKLCH its lightness is 85%, its chroma 0.130 and its hue 98°. Its hue sits on the warm side of the wheel. The nearest named color is Maize (#F4D054), ΔE 0.025 away. Black text reads best on it, at 13.40:1.
| Hue family | Yellows |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Maize (#F4D054) |
| Black text | 13.40:1 |
| White text | 1.56:1 |
Values
| HEX | #E4CF63 |
| RGB | rgb(228, 207, 99) |
| HSL | hsl(50, 70%, 64%) |
| OKLCH | oklch(85.1% 0.13 98.5) |
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 #E4CF63 | 1.56:1 | Fails | Lc -29.2 | Dividers and decoration only |
| Black text on #E4CF63 | 13.40:1 | AAA | Lc 78.0 | Fine for body text |
| #E4CF63 text on white | 1.56:1 | Fails | Lc 25.8 | Dividers and decoration only |
| #E4CF63 text on black | 13.40:1 | AAA | Lc -77.2 | 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
#F9F6E5
oklch(97.1% 0.023 98.6)
-
Step 100
100
#F2EBC6
oklch(93.6% 0.049 98.4)
-
Step 200
200 (this color)
#E4CF63
oklch(85.1% 0.13 98.5)
-
Step 300
300
#DDC100
oklch(81% 0.168 98.7)
-
Step 400
400
#B8A000
oklch(70.6% 0.146 98.4)
-
Step 500
500
#9E8900
oklch(63% 0.13 98.3)
-
Step 600
600
#857300
oklch(55.6% 0.115 98.3)
-
Step 700
700
#706100
oklch(49.2% 0.102 98.7)
-
Step 800
800
#5C4F00
oklch(42.8% 0.088 98.3)
-
Step 900
900
#4C4100
oklch(37.5% 0.078 98.3)
-
Step 950
950
#2E2600
oklch(27% 0.056 97.1)
#E4CF63 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) | #E1CA58 | 0.015 |
| Deuteranopia (no green cones) | #E6D268 | 0.009 |
| Tritanopia (no blue cones) | #F4C2B7 | 0.119 |
| Achromatopsia (no color) | #CECECE | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4CF63
#E4CF63
oklch(85.1% 0.13 98.5)
- #C2CAFF
#C2CAFF
oklch(85.1% 0.074 278)
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 #E4CF63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Maize #F4D054 ΔE 0.025
- Sand #E2CA76 ΔE 0.026
- Saffron #E9C46A ΔE 0.032
- Light Mustard #F7D560 ΔE 0.033
- Sandy #F1DA7A ΔE 0.039
- Greenish Beige #C9D179 ΔE 0.039
- Dull Yellow #EEDC5B ΔE 0.040
- Sunglow #FFD166 ΔE 0.041
Use #E4CF63 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.