#A0CF5A
Closest named color: Yellow Green (#9ACD32). oklch(79.7% 0.155 127.8), rgb(160, 207, 90).
Aa
Black text reads best on this color (11.56:1).
About this color
#A0CF5A is a light, vivid green. In OKLCH its lightness is 80%, its chroma 0.155 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Yellow Green (#9ACD32), ΔE 0.031 away. Black text reads best on it, at 11.56:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Yellow Green (#9ACD32) |
| Black text | 11.56:1 |
| White text | 1.81:1 |
Values
| HEX | #A0CF5A |
| RGB | rgb(160, 207, 90) |
| HSL | hsl(84, 55%, 58%) |
| OKLCH | oklch(79.7% 0.155 127.8) |
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 #A0CF5A | 1.81:1 | Fails | Lc -37.8 | Non-text elements, placeholder text |
| Black text on #A0CF5A | 11.56:1 | AAA | Lc 70.1 | Content text, not long reading |
| #A0CF5A text on white | 1.81:1 | Fails | Lc 33.7 | Non-text elements, placeholder text |
| #A0CF5A text on black | 11.56:1 | AAA | Lc -68.9 | 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
#F1F8EA
oklch(97% 0.02 128.7)
-
Step 100
100
#E1F0D0
oklch(93.6% 0.045 127.8)
-
Step 200
200
#C9E5A7
oklch(88.6% 0.087 127.8)
-
Step 300
300 (this color)
#A0CF5A
oklch(79.7% 0.155 127.8)
-
Step 400
400
#7FB400
oklch(70.6% 0.184 127.8)
-
Step 500
500
#6C9B00
oklch(63.2% 0.165 128)
-
Step 600
600
#5A8200
oklch(55.6% 0.145 128)
-
Step 700
700
#4B6D00
oklch(49% 0.128 127.9)
-
Step 800
800
#3D5A00
oklch(42.8% 0.112 128.1)
-
Step 900
900
#324B00
oklch(37.8% 0.099 128.2)
-
Step 950
950
#1C2C00
oklch(26.9% 0.07 127.9)
#A0CF5A 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) | #D8C24E | 0.077 |
| Deuteranopia (no green cones) | #D2BF62 | 0.079 |
| Tritanopia (no blue cones) | #A5C7B5 | 0.121 |
| Achromatopsia (no color) | #C0C0C0 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0CF5A
#A0CF5A
oklch(79.7% 0.155 127.8)
- #D4A5FF
#D4A5FF
oklch(79.7% 0.133 307.6)
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 #A0CF5A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellow Green #9ACD32 ΔE 0.031
- Light Moss Green #A6C875 ΔE 0.040
- Pale Olive Green #B1D27B ΔE 0.043
- Slime Green #99CC04 ΔE 0.046
- Light Olive Green #A4BE5C ΔE 0.047
- Pea #A4BF20 ΔE 0.048
- Light Olive #ACBF69 ΔE 0.053
- Greenish Tan #BCCB7A ΔE 0.056
Use #A0CF5A 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.