#EFFCE0
Closest named color: Beige (#F5F5DC). oklch(97.4% 0.039 127.5), rgb(239, 252, 224).
Aa
Black text reads best on this color (19.67:1).
About this color
#EFFCE0 is a very light, muted green. In OKLCH its lightness is 97%, its chroma 0.039 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Beige (#F5F5DC), ΔE 0.018 away. Black text reads best on it, at 19.67:1.
| Hue family | Greens |
| Lightness | very light (97%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Beige (#F5F5DC) |
| Black text | 19.67:1 |
| White text | 1.06:1 |
Values
| HEX | #EFFCE0 |
| RGB | rgb(239, 252, 224) |
| HSL | hsl(88, 82%, 93%) |
| OKLCH | oklch(97.4% 0.039 127.5) |
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 #EFFCE0 | 1.06:1 | Fails | Lc 0.0 | Not readable |
| Black text on #EFFCE0 | 19.67:1 | AAA | Lc 101.5 | Preferred for body text |
| #EFFCE0 text on white | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #EFFCE0 text on black | 19.67:1 | AAA | Lc -102.9 | 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 50.
-
Step 50
50 (this color)
#EFFCE0
oklch(97.4% 0.039 127.5)
-
Step 100
100
#E7ECE2
oklch(93.7% 0.014 128.6)
-
Step 200
200
#D4DDC9
oklch(88.5% 0.029 126.8)
-
Step 300
300
#B7C7A5
oklch(80.8% 0.05 128)
-
Step 400
400
#92AA74
oklch(70.6% 0.08 127.8)
-
Step 500
500
#78954E
oklch(63.1% 0.103 127.4)
-
Step 600
600
#617F31
oklch(55.6% 0.111 127.4)
-
Step 700
700
#506B23
oklch(49% 0.104 127.4)
-
Step 800
800
#42571F
oklch(42.6% 0.085 127)
-
Step 900
900
#37481F
oklch(37.6% 0.067 127.9)
-
Step 950
950
#212A13
oklch(27% 0.041 126.5)
#EFFCE0 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) | #FFF8DE | 0.022 |
| Deuteranopia (no green cones) | #FDF7E1 | 0.022 |
| Tritanopia (no blue cones) | #F1F9F4 | 0.031 |
| Achromatopsia (no color) | #F7F7F7 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFFCE0
#EFFCE0
oklch(97.4% 0.039 127.5)
- #F9F4FF
#F9F4FF
oklch(97.4% 0.015 306.4)
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 #EFFCE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Beige #F5F5DC ΔE 0.018
- Honeydew #F0FFF0 ΔE 0.020
- Light Goldenrod Yellow #FAFAD2 ΔE 0.020
- Cornsilk #FFF8DC ΔE 0.021
- Light Yellow #FFFFE0 ΔE 0.023
- Off White #FFFFE4 ΔE 0.023
- Pale #FFF9D0 ΔE 0.026
- Eggshell #FFFFD4 ΔE 0.028
Use #EFFCE0 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.