#A4FECF
Closest named color: Light Seafoam (#A0FEBF). oklch(92.8% 0.108 160.5), rgb(164, 254, 207).
Aa
Black text reads best on this color (17.65:1).
About this color
#A4FECF is a very light, moderately saturated green. In OKLCH its lightness is 93%, its chroma 0.108 and its hue 161°. 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 17.65:1.
| Hue family | Greens |
| Lightness | very light (93%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Light Seafoam (#A0FEBF) |
| Black text | 17.65:1 |
| White text | 1.18:1 |
Values
| HEX | #A4FECF |
| RGB | rgb(164, 254, 207) |
| HSL | hsl(149, 98%, 82%) |
| OKLCH | oklch(92.8% 0.108 160.5) |
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 #A4FECF | 1.18:1 | Fails | Lc -10.6 | Not readable |
| Black text on #A4FECF | 17.65:1 | AAA | Lc 94.5 | Preferred for body text |
| #A4FECF text on white | 1.18:1 | Fails | Lc 9.1 | Not readable |
| #A4FECF text on black | 17.65:1 | AAA | Lc -95.1 | 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
#EBFAF1
oklch(97.2% 0.02 159.8)
-
Step 100
100 (this color)
#A4FECF
oklch(92.8% 0.108 160.5)
-
Step 200
200
#ACEAC8
oklch(88.6% 0.078 160.3)
-
Step 300
300
#60DCA2
oklch(80.9% 0.14 160.5)
-
Step 400
400
#00BE7E
oklch(70.7% 0.159 160.3)
-
Step 500
500
#00A36C
oklch(63.2% 0.142 160.5)
-
Step 600
600
#00895A
oklch(55.6% 0.125 160.5)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#005F3D
oklch(42.9% 0.096 160.4)
-
Step 900
900
#004F32
oklch(37.7% 0.085 160.4)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#A4FECF 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) | #FCF1CD | 0.105 |
| Deuteranopia (no green cones) | #EDE7D2 | 0.101 |
| Tritanopia (no blue cones) | #90FDF1 | 0.048 |
| Achromatopsia (no color) | #EBEBEB | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4FECF
#A4FECF
oklch(92.8% 0.108 160.5)
- #FFDBF1
#FFDBF1
oklch(92.8% 0.049 340.9)
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 #A4FECF, 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 Aqua #8CFFDB ΔE 0.024
- Light Mint #B6FFBB ΔE 0.030
- Aquamarine #7FFFD4 ΔE 0.031
- Light Seafoam Green #A7FFB5 ΔE 0.034
- Light Mint Green #A6FBB2 ΔE 0.035
- Celadon #BEFDB7 ΔE 0.036
- Light Aquamarine #7BFDC7 ΔE 0.039
Use #A4FECF 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.