#0A3201
Closest named color: Very Dark Green (#062E03). oklch(27.8% 0.088 140), rgb(10, 50, 1).
Aa
White text reads best on this color (14.28:1).
About this color
#0A3201 is a dark, moderately saturated green. In OKLCH its lightness is 28%, its chroma 0.088 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 0.016 away. White text reads best on it, at 14.28:1.
| Hue family | Greens |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.46:1 |
| White text | 14.28:1 |
Values
| HEX | #0A3201 |
| RGB | rgb(10, 50, 1) |
| HSL | hsl(109, 96%, 10%) |
| OKLCH | oklch(27.8% 0.088 140) |
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 #0A3201 | 14.28:1 | AAA | Lc -103.7 | Preferred for body text |
| Black text on #0A3201 | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #0A3201 text on white | 14.28:1 | AAA | Lc 100.7 | Preferred for body text |
| #0A3201 text on black | 1.46:1 | 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
#C6E3BF
oklch(88.5% 0.057 139.6)
-
Step 300
300
#9DD191
oklch(80.8% 0.103 139.8)
-
Step 400
400
#62B94E
oklch(70.8% 0.167 140)
-
Step 500
500
#32A400
oklch(63% 0.202 139.9)
-
Step 600
600
#288A00
oklch(55.5% 0.179 140)
-
Step 700
700
#217400
oklch(49% 0.157 139.9)
-
Step 800
800
#196000
oklch(42.8% 0.138 140)
-
Step 900
900
#135000
oklch(37.8% 0.122 140.1)
-
Step 950
950 (this color)
#0A3201
oklch(27.8% 0.088 140)
#0A3201 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) | #342C00 | 0.060 |
| Deuteranopia (no green cones) | #2F2905 | 0.059 |
| Tritanopia (no blue cones) | #043029 | 0.059 |
| Achromatopsia (no color) | #2A2A2A | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A3201
#0A3201
oklch(27.8% 0.088 140)
- #3B1643
#3B1643
oklch(27.8% 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 #0A3201, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.016
- Dark Forest Green #002D04 ΔE 0.022
- Hunter Green #0B4008 ΔE 0.049
- Pakistan Green #283618 ΔE 0.050
- Forrest Green #154406 ΔE 0.065
- Racing Green #014600 ΔE 0.069
- British Racing Green #05480D ΔE 0.075
- Dark Olive #373E02 ΔE 0.076
Use #0A3201 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.