#23510D
Closest named color: Forest (#0B5509). oklch(38.8% 0.109 137.8), rgb(35, 81, 13).
Aa
White text reads best on this color (9.31:1).
About this color
#23510D is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.109 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest (#0B5509), ΔE 0.020 away. White text reads best on it, at 9.31:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Forest (#0B5509) |
| Black text | 2.25:1 |
| White text | 9.31:1 |
Values
| HEX | #23510D |
| RGB | rgb(35, 81, 13) |
| HSL | hsl(101, 72%, 18%) |
| OKLCH | oklch(38.8% 0.109 137.8) |
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 #23510D | 9.31:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #23510D | 2.25:1 | Fails | Lc 12.7 | Not readable |
| #23510D text on white | 9.31:1 | AAA | Lc 91.2 | Preferred for body text |
| #23510D text on black | 2.25:1 | Fails | Lc -11.1 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E2EEDF
oklch(93.6% 0.024 139.4)
-
Step 200
200
#CBE1C4
oklch(88.6% 0.046 138.1)
-
Step 300
300
#A7CE9A
oklch(81% 0.083 138)
-
Step 400
400
#77B361
oklch(70.6% 0.129 137.8)
-
Step 500
500
#51A02F
oklch(63.2% 0.167 137.9)
-
Step 600
600
#378900
oklch(55.7% 0.172 137.9)
-
Step 700
700
#2D7300
oklch(49.1% 0.151 137.9)
-
Step 800
800
#245E00
oklch(42.6% 0.131 137.7)
-
Step 900
900 (this color)
#23510D
oklch(38.8% 0.109 137.8)
-
Step 950
950
#142E09
oklch(27.1% 0.069 137.8)
#23510D 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) | #544901 | 0.070 |
| Deuteranopia (no green cones) | #4E4514 | 0.070 |
| Tritanopia (no blue cones) | #1F4E44 | 0.075 |
| Achromatopsia (no color) | #474747 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23510D
#23510D
oklch(38.8% 0.109 137.8)
- #5C2E69
#5C2E69
oklch(38.8% 0.109 318.4)
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 #23510D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest #0B5509 ΔE 0.020
- Navy Green #35530A ΔE 0.022
- Deep Green #02590F ΔE 0.029
- Bottle Green #044A05 ΔE 0.034
- Darkgreen #054907 ΔE 0.037
- British Racing Green #05480D ΔE 0.039
- Pine Green #0A481E ΔE 0.043
- Forrest Green #154406 ΔE 0.047
Use #23510D 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.