#0FA900
Closest named color: Kelly Green (#02AB2E). oklch(63.8% 0.215 142.1), rgb(15, 169, 0).
Aa
Black text reads best on this color (6.69:1).
About this color
#0FA900 is a medium-light, vivid green. In OKLCH its lightness is 64%, its chroma 0.215 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.018 away. Black text reads best on it, at 6.69:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.215) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 6.69:1 |
| White text | 3.13:1 |
Values
| HEX | #0FA900 |
| RGB | rgb(15, 169, 0) |
| HSL | hsl(115, 100%, 33%) |
| OKLCH | oklch(63.8% 0.215 142.1) |
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 #0FA900 | 3.13:1 | AA large text | Lc -63.0 | Content text, not long reading |
| Black text on #0FA900 | 6.69:1 | AA | Lc 46.4 | Large or bold text, headings |
| #0FA900 text on white | 3.13:1 | AA large text | Lc 57.6 | Large or bold text, headings |
| #0FA900 text on black | 6.69:1 | AA | Lc -44.1 | Non-text elements, placeholder 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 500.
-
Step 50
50
#F0F8EF
oklch(97.1% 0.015 142.2)
-
Step 100
100
#DFEFDD
oklch(93.5% 0.029 142.2)
-
Step 200
200
#C4E4C0
oklch(88.6% 0.059 142)
-
Step 300
300
#99D293
oklch(80.8% 0.105 142.2)
-
Step 400
400
#5ABA52
oklch(70.7% 0.169 142.2)
-
Step 500
500 (this color)
#0FA900
oklch(63.8% 0.215 142.1)
-
Step 600
600
#0A8C00
oklch(55.5% 0.188 142.2)
-
Step 700
700
#077600
oklch(49.1% 0.166 142.1)
-
Step 800
800
#056100
oklch(42.8% 0.144 142.1)
-
Step 900
900
#035100
oklch(37.7% 0.127 142.2)
-
Step 950
950
#033001
oklch(26.9% 0.089 142)
#0FA900 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) | #AD9800 | 0.152 |
| Deuteranopia (no green cones) | #9E8D23 | 0.150 |
| Tritanopia (no blue cones) | #00A48F | 0.141 |
| Achromatopsia (no color) | #919191 | 0.216 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0FA900
#0FA900
oklch(63.8% 0.215 142.1)
- #C552D7
#C552D7
oklch(63.8% 0.215 322)
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 #0FA900, closest first.
No curated palette has a color within ΔE 0.04 of #0FA900.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.018
- Grassy Green #419C03 ΔE 0.040
- Grass Green #3F9B0B ΔE 0.043
- Leaf Green #5CA904 ΔE 0.044
- Medium Green #39AD48 ΔE 0.048
- Shamrock #01B44C ΔE 0.048
- Grass #5CAC2D ΔE 0.052
- Mid Green #50A747 ΔE 0.059
Use #0FA900 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.