#00910A
Closest named color: True Green (#089404). oklch(56.9% 0.191 142.9), rgb(0, 145, 10).
Aa
Black text reads best on this color (5.05:1).
About this color
#00910A is a medium-dark, vivid green. In OKLCH its lightness is 57%, its chroma 0.191 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is True Green (#089404), ΔE 0.010 away. Black text reads best on it, at 5.05:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | True Green (#089404) |
| Black text | 5.05:1 |
| White text | 4.15:1 |
Values
| HEX | #00910A |
| RGB | rgb(0, 145, 10) |
| HSL | hsl(124, 100%, 28%) |
| OKLCH | oklch(56.9% 0.191 142.9) |
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 #00910A | 4.15:1 | AA large text | Lc -73.3 | Content text, not long reading |
| Black text on #00910A | 5.05:1 | AA | Lc 36.3 | Non-text elements, placeholder text |
| #00910A text on white | 4.15:1 | AA large text | Lc 67.8 | Content text, not long reading |
| #00910A text on black | 5.05:1 | AA | Lc -33.9 | 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 600.
-
Step 50
50
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C7E2C5
oklch(88.5% 0.049 143.3)
-
Step 300
300
#A0CF9D
oklch(80.8% 0.085 143.2)
-
Step 400
400
#69B665
oklch(70.7% 0.138 142.9)
-
Step 500
500
#38A336
oklch(63.2% 0.177 142.9)
-
Step 600
600 (this color)
#00910A
oklch(56.9% 0.191 142.9)
-
Step 700
700
#007606
oklch(49% 0.165 142.9)
-
Step 800
800
#006104
oklch(42.7% 0.144 142.9)
-
Step 900
900
#0F500F
oklch(37.8% 0.115 142.9)
-
Step 950
950
#0C2F0B
oklch(27% 0.073 142.8)
#00910A 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) | #948200 | 0.137 |
| Deuteranopia (no green cones) | #877921 | 0.135 |
| Tritanopia (no blue cones) | #008C7B | 0.126 |
| Achromatopsia (no color) | #7C7C7C | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00910A
#00910A
oklch(56.9% 0.191 142.9)
- #AA45B7
#AA45B7
oklch(57% 0.192 323)
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 #00910A, closest first.
No curated palette has a color within ΔE 0.04 of #00910A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- True Green #089404 ΔE 0.010
- Emerald Green #028F1E ΔE 0.012
- Irish Green #019529 ΔE 0.018
- Forest Green #228B22 ΔE 0.025
- Kelley Green #009337 ΔE 0.028
- Grass Green #3F9B0B ΔE 0.043
- Grassy Green #419C03 ΔE 0.047
- Green #008000 ΔE 0.052
Use #00910A 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.