#0AAF1F
Closest named color: Kelly Green (#02AB2E). oklch(65.5% 0.213 143.5), rgb(10, 175, 31).
Aa
Black text reads best on this color (7.16:1).
About this color
#0AAF1F is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.213 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.016 away. Black text reads best on it, at 7.16:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.213) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 7.16:1 |
| White text | 2.93:1 |
Values
| HEX | #0AAF1F |
| RGB | rgb(10, 175, 31) |
| HSL | hsl(128, 89%, 36%) |
| OKLCH | oklch(65.5% 0.213 143.5) |
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 #0AAF1F | 2.93:1 | Fails | Lc -60.3 | Content text, not long reading |
| Black text on #0AAF1F | 7.16:1 | AAA | Lc 49.1 | Large or bold text, headings |
| #0AAF1F text on white | 2.93:1 | Fails | Lc 55.0 | Large or bold text, headings |
| #0AAF1F text on black | 7.16:1 | AAA | Lc -46.8 | Large or bold text, headings |
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 500.
-
Step 50
50
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DFEFDD
oklch(93.5% 0.029 142.2)
-
Step 200
200
#C3E4C1
oklch(88.6% 0.059 143.5)
-
Step 300
300
#98D295
oklch(80.8% 0.103 143.4)
-
Step 400
400
#57BA56
oklch(70.7% 0.167 143.4)
-
Step 500
500 (this color)
#0AAF1F
oklch(65.5% 0.213 143.5)
-
Step 600
600
#008C14
oklch(55.5% 0.183 143.5)
-
Step 700
700
#00760F
oklch(49.1% 0.162 143.5)
-
Step 800
800
#00610A
oklch(42.7% 0.141 143.4)
-
Step 900
900
#005107
oklch(37.7% 0.124 143.4)
-
Step 950
950
#013003
oklch(26.9% 0.087 143.3)
#0AAF1F 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) | #B39D00 | 0.154 |
| Deuteranopia (no green cones) | #A39332 | 0.152 |
| Tritanopia (no blue cones) | #00AA95 | 0.137 |
| Achromatopsia (no color) | #979797 | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0AAF1F
#0AAF1F
oklch(65.5% 0.213 143.5)
- #CC57D9
#CC57D9
oklch(65.4% 0.214 323.6)
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 #0AAF1F, closest first.
No curated palette has a color within ΔE 0.04 of #0AAF1F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.016
- Shamrock #01B44C ΔE 0.034
- Medium Green #39AD48 ΔE 0.040
- Leaf Green #5CA904 ΔE 0.041
- Grass #5CAC2D ΔE 0.045
- Leafy Green #51B73B ΔE 0.048
- Grassy Green #419C03 ΔE 0.053
- Shamrock Green #02C14D ΔE 0.055
Use #0AAF1F 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.