#0A3300
Closest named color: Very Dark Green (#062E03). oklch(28.2% 0.09 139.7), rgb(10, 51, 0).
Aa
White text reads best on this color (14.12:1).
About this color
#0A3300 is a dark, moderately saturated green. In OKLCH its lightness is 28%, its chroma 0.090 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Green (#062E03), ΔE 0.020 away. White text reads best on it, at 14.12:1.
| Hue family | Greens |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.48:1 |
| White text | 14.12:1 |
Values
| HEX | #0A3300 |
| RGB | rgb(10, 51, 0) |
| HSL | hsl(108, 100%, 10%) |
| OKLCH | oklch(28.2% 0.09 139.7) |
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 #0A3300 | 14.12:1 | AAA | Lc -103.5 | Preferred for body text |
| Black text on #0A3300 | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #0A3300 text on white | 14.12:1 | AAA | Lc 100.5 | Preferred for body text |
| #0A3300 text on black | 1.48:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E0EFDC
oklch(93.6% 0.03 139.1)
-
Step 200
200
#C5E3BE
oklch(88.4% 0.059 139.8)
-
Step 300
300
#9CD28F
oklch(80.9% 0.108 139.6)
-
Step 400
400
#61B94B
oklch(70.7% 0.17 139.7)
-
Step 500
500
#34A400
oklch(63% 0.202 139.7)
-
Step 600
600
#2A8A00
oklch(55.5% 0.178 139.8)
-
Step 700
700
#227400
oklch(49% 0.157 139.8)
-
Step 800
800
#1A5F00
oklch(42.6% 0.136 139.8)
-
Step 900
900
#155000
oklch(37.8% 0.121 139.7)
-
Step 950
950 (this color)
#0A3300
oklch(28.2% 0.09 139.7)
#0A3300 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) | #352D00 | 0.062 |
| Deuteranopia (no green cones) | #302A05 | 0.060 |
| Tritanopia (no blue cones) | #04312A | 0.061 |
| Achromatopsia (no color) | #2B2B2B | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A3300
#0A3300
oklch(28.2% 0.09 139.7)
- #3C1744
#3C1744
oklch(28.2% 0.089 320.2)
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 #0A3300, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.020
- Dark Forest Green #002D04 ΔE 0.025
- Hunter Green #0B4008 ΔE 0.045
- Pakistan Green #283618 ΔE 0.050
- Forrest Green #154406 ΔE 0.061
- Racing Green #014600 ΔE 0.066
- British Racing Green #05480D ΔE 0.071
- Dark Olive #373E02 ΔE 0.073
Use #0A3300 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.