#23590C
Closest named color: Deep Green (#02590F). oklch(41.2% 0.12 138.6), rgb(35, 89, 12).
Aa
White text reads best on this color (8.38:1).
About this color
#23590C is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.120 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Green (#02590F), ΔE 0.017 away. White text reads best on it, at 8.38:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Deep Green (#02590F) |
| Black text | 2.50:1 |
| White text | 8.38:1 |
Values
| HEX | #23590C |
| RGB | rgb(35, 89, 12) |
| HSL | hsl(102, 76%, 20%) |
| OKLCH | oklch(41.2% 0.12 138.6) |
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 #23590C | 8.38:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #23590C | 2.50:1 | Fails | Lc 15.4 | Dividers and decoration only |
| #23590C text on white | 8.38:1 | AAA | Lc 88.6 | Fine for body text |
| #23590C text on black | 2.50:1 | Fails | Lc -13.6 | 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 800.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CDE0C7
oklch(88.6% 0.039 138.2)
-
Step 300
300
#AACCA0
oklch(80.9% 0.071 138.6)
-
Step 400
400
#7CB16C
oklch(70.6% 0.112 138.6)
-
Step 500
500
#599D43
oklch(63% 0.143 138.7)
-
Step 600
600
#3D871F
oklch(55.5% 0.155 138.5)
-
Step 700
700
#2E7310
oklch(49.2% 0.145 138.7)
-
Step 800
800 (this color)
#23590C
oklch(41.2% 0.12 138.6)
-
Step 900
900
#254D17
oklch(37.8% 0.094 138.6)
-
Step 950
950
#162D0F
oklch(27% 0.059 138.9)
#23590C 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) | #5C5000 | 0.078 |
| Deuteranopia (no green cones) | #554C15 | 0.078 |
| Tritanopia (no blue cones) | #1E564B | 0.082 |
| Achromatopsia (no color) | #4E4E4E | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23590C
#23590C
oklch(41.2% 0.12 138.6)
- #653174
#653174
oklch(41.1% 0.121 318.2)
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 #23590C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Green #02590F ΔE 0.017
- Forest #0B5509 ΔE 0.022
- Navy Green #35530A ΔE 0.025
- Dark Green #006400 ΔE 0.039
- Pine #2B5D34 ΔE 0.043
- Spruce #0A5F38 ΔE 0.043
- Army Green #4B5D16 ΔE 0.052
- Bottle Green #044A05 ΔE 0.057
Use #23590C 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.