#A8D251
Closest named color: Yellow Green (#9ACD32). oklch(80.8% 0.163 125.2), rgb(168, 210, 81).
Aa
Black text reads best on this color (12.00:1).
About this color
#A8D251 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.163 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Yellow Green (#9ACD32), ΔE 0.032 away. Black text reads best on it, at 12.00:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Yellow Green (#9ACD32) |
| Black text | 12.00:1 |
| White text | 1.74:1 |
Values
| HEX | #A8D251 |
| RGB | rgb(168, 210, 81) |
| HSL | hsl(80, 59%, 57%) |
| OKLCH | oklch(80.8% 0.163 125.2) |
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 #A8D251 | 1.74:1 | Fails | Lc -35.7 | Non-text elements, placeholder text |
| Black text on #A8D251 | 12.00:1 | AAA | Lc 72.1 | Content text, not long reading |
| #A8D251 text on white | 1.74:1 | Fails | Lc 31.8 | Non-text elements, placeholder text |
| #A8D251 text on black | 12.00:1 | AAA | Lc -70.9 | Content text, not long reading |
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 300.
-
Step 50
50
#F2F8E9
oklch(97.1% 0.021 124.7)
-
Step 100
100
#E2F0CE
oklch(93.6% 0.047 125.6)
-
Step 200
200
#CBE4A2
oklch(88.4% 0.091 125.1)
-
Step 300
300 (this color)
#A8D251
oklch(80.8% 0.163 125.2)
-
Step 400
400
#87B200
oklch(70.6% 0.178 125.1)
-
Step 500
500
#739900
oklch(63.1% 0.159 125.3)
-
Step 600
600
#608000
oklch(55.5% 0.14 125.2)
-
Step 700
700
#506C00
oklch(49.1% 0.124 125.4)
-
Step 800
800
#415800
oklch(42.6% 0.107 125.2)
-
Step 900
900
#364A00
oklch(37.8% 0.095 125.3)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#A8D251 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) | #DDC542 | 0.074 |
| Deuteranopia (no green cones) | #D7C35A | 0.075 |
| Tritanopia (no blue cones) | #AFC9B7 | 0.132 |
| Achromatopsia (no color) | #C4C4C4 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A8D251
#A8D251
oklch(80.8% 0.163 125.2)
- #D3ACFF
#D3ACFF
oklch(80.8% 0.121 305.4)
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 #A8D251, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellow Green #9ACD32 ΔE 0.032
- Slime Green #99CC04 ΔE 0.044
- Pale Olive Green #B1D27B ΔE 0.045
- Light Moss Green #A6C875 ΔE 0.051
- Pea #A4BF20 ΔE 0.053
- Light Olive Green #A4BE5C ΔE 0.059
- Greenish Tan #BCCB7A ΔE 0.059
- Kiwi Green #8EE53F ΔE 0.062
Use #A8D251 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.