#263F10
Closest named color: Dark Olive (#373E02). oklch(33.6% 0.078 133.1), rgb(38, 63, 16).
Aa
White text reads best on this color (11.66:1).
About this color
#263F10 is a dark, moderately saturated green. In OKLCH its lightness is 34%, its chroma 0.078 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.024 away. White text reads best on it, at 11.66:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.80:1 |
| White text | 11.66:1 |
Values
| HEX | #263F10 |
| RGB | rgb(38, 63, 16) |
| HSL | hsl(92, 59%, 15%) |
| OKLCH | oklch(33.6% 0.078 133.1) |
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 #263F10 | 11.66:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #263F10 | 1.80:1 | Fails | Lc 0.0 | Not readable |
| #263F10 text on white | 11.66:1 | AAA | Lc 96.7 | Preferred for body text |
| #263F10 text on black | 1.80:1 | 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 900.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5ECE1
oklch(93.5% 0.016 133.8)
-
Step 200
200
#D1DEC8
oklch(88.5% 0.033 132.3)
-
Step 300
300
#B2C9A3
oklch(80.8% 0.058 133.1)
-
Step 400
400
#8AAD70
oklch(70.6% 0.093 132.6)
-
Step 500
500
#6C9949
oklch(63.2% 0.121 133.1)
-
Step 600
600
#54832A
oklch(55.7% 0.13 133)
-
Step 700
700
#446F1C
oklch(49.2% 0.122 133.1)
-
Step 800
800
#385A1A
oklch(42.7% 0.1 133.1)
-
Step 900
900 (this color)
#263F10
oklch(33.6% 0.078 133.1)
-
Step 950
950
#1D2C11
oklch(27.2% 0.05 132.8)
#263F10 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) | #423A0A | 0.045 |
| Deuteranopia (no green cones) | #3E3814 | 0.044 |
| Tritanopia (no blue cones) | #263C35 | 0.058 |
| Achromatopsia (no color) | #383838 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #263F10
#263F10
oklch(33.6% 0.078 133.1)
- #452953
#452953
oklch(33.5% 0.079 313.5)
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 #263F10, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.024
- Forrest Green #154406 ΔE 0.027
- Hunter Green #0B4008 ΔE 0.028
- Pine Green #0A481E ΔE 0.033
- Pakistan Green #283618 ΔE 0.035
- Evergreen #05472A ΔE 0.037
- British Racing Green #05480D ΔE 0.038
- Racing Green #014600 ΔE 0.041
Use #263F10 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.