#ACFECC
Closest named color: Light Seafoam (#A0FEBF). oklch(93.1% 0.105 156.9), rgb(172, 254, 204).
Aa
Black text reads best on this color (17.80:1).
About this color
#ACFECC is a very light, moderately saturated green. In OKLCH its lightness is 93%, its chroma 0.105 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Seafoam (#A0FEBF), ΔE 0.022 away. Black text reads best on it, at 17.80:1.
| Hue family | Greens |
| Lightness | very light (93%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Light Seafoam (#A0FEBF) |
| Black text | 17.80:1 |
| White text | 1.17:1 |
Values
| HEX | #ACFECC |
| RGB | rgb(172, 254, 204) |
| HSL | hsl(143, 98%, 84%) |
| OKLCH | oklch(93.1% 0.105 156.9) |
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 #ACFECC | 1.17:1 | Fails | Lc -10.0 | Not readable |
| Black text on #ACFECC | 17.80:1 | AAA | Lc 95.0 | Preferred for body text |
| #ACFECC text on white | 1.17:1 | Fails | Lc 8.6 | Not readable |
| #ACFECC text on black | 17.80:1 | AAA | Lc -95.7 | 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
#ECF9F1
oklch(97% 0.017 159.1)
-
Step 100
100 (this color)
#ACFECC
oklch(93.1% 0.105 156.9)
-
Step 200
200
#B0E9C5
oklch(88.5% 0.076 156.8)
-
Step 300
300
#6CDB9D
oklch(81% 0.136 157)
-
Step 400
400
#00BF74
oklch(70.8% 0.169 156.8)
-
Step 500
500
#00A463
oklch(63.2% 0.151 156.8)
-
Step 600
600
#008A52
oklch(55.7% 0.134 156.6)
-
Step 700
700
#007445
oklch(49.2% 0.117 157)
-
Step 800
800
#005F37
oklch(42.7% 0.102 156.7)
-
Step 900
900
#004F2D
oklch(37.6% 0.09 156.8)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#ACFECC 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) | #FDF2C9 | 0.098 |
| Deuteranopia (no green cones) | #EFE8CF | 0.095 |
| Tritanopia (no blue cones) | #9CFDF0 | 0.050 |
| Achromatopsia (no color) | #ECECEC | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACFECC
#ACFECC
oklch(93.1% 0.105 156.9)
- #FFDCF5
#FFDCF5
oklch(93.1% 0.05 336.2)
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 #ACFECC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Seafoam #A0FEBF ΔE 0.022
- Light Mint #B6FFBB ΔE 0.024
- Celadon #BEFDB7 ΔE 0.029
- Light Aqua #8CFFDB ΔE 0.032
- Light Seafoam Green #A7FFB5 ΔE 0.032
- Light Mint Green #A6FBB2 ΔE 0.034
- Aquamarine #7FFFD4 ΔE 0.039
- Very Pale Green #CFFDBC ΔE 0.039
Use #ACFECC 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.