#EFF1CC
Closest named color: Beige (#F5F5DC). oklch(94.7% 0.048 109.8), rgb(239, 241, 204).
Aa
Black text reads best on this color (18.12:1).
About this color
#EFF1CC is a very light, muted yellow. In OKLCH its lightness is 95%, its chroma 0.048 and its hue 110°. Its hue sits on the warm side of the wheel. The nearest named color is Beige (#F5F5DC), ΔE 0.023 away. Black text reads best on it, at 18.12:1.
| Hue family | Yellows |
| Lightness | very light (95%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Beige (#F5F5DC) |
| Black text | 18.12:1 |
| White text | 1.15:1 |
Values
| HEX | #EFF1CC |
| RGB | rgb(239, 241, 204) |
| HSL | hsl(63, 57%, 87%) |
| OKLCH | oklch(94.7% 0.048 109.8) |
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 #EFF1CC | 1.15:1 | Fails | Lc -8.8 | Not readable |
| Black text on #EFF1CC | 18.12:1 | AAA | Lc 96.0 | Preferred for body text |
| #EFF1CC text on white | 1.15:1 | Fails | Lc 7.5 | Not readable |
| #EFF1CC text on black | 18.12:1 | AAA | Lc -96.9 | Preferred 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 100.
-
Step 50
50
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100 (this color)
#EFF1CC
oklch(94.7% 0.048 109.8)
-
Step 200
200
#DADCC2
oklch(88.6% 0.035 110.7)
-
Step 300
300
#C3C596
oklch(81% 0.063 109.8)
-
Step 400
400
#A4A65A
oklch(70.7% 0.099 110)
-
Step 500
500
#8F8F1F
oklch(63% 0.127 109.6)
-
Step 600
600
#787900
oklch(55.7% 0.122 110.4)
-
Step 700
700
#656500
oklch(49.1% 0.107 109.8)
-
Step 800
800
#535300
oklch(42.8% 0.093 109.8)
-
Step 900
900
#454500
oklch(37.8% 0.082 109.8)
-
Step 950
950
#282805
oklch(26.9% 0.052 109.5)
#EFF1CC 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) | #F7EDCA | 0.013 |
| Deuteranopia (no green cones) | #F8EFCD | 0.013 |
| Tritanopia (no blue cones) | #F4ECE7 | 0.043 |
| Achromatopsia (no color) | #EEEEEE | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFF1CC
#EFF1CC
oklch(94.7% 0.048 109.8)
- #EDEBFF
#EDEBFF
oklch(94.8% 0.027 290.5)
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 #EFF1CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Beige #F5F5DC ΔE 0.023
- Blanched Almond #FFEBCD ΔE 0.026
- Papaya Whip #FFEFD5 ΔE 0.027
- Light Goldenrod Yellow #FAFAD2 ΔE 0.028
- Champagne #F7E7CE ΔE 0.028
- Antique White #FAEBD7 ΔE 0.029
- Pale #FFF9D0 ΔE 0.031
- Lemon Chiffon #FFFACD ΔE 0.033
Use #EFF1CC 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.