#23391B
Closest named color: Pakistan Green (#283618). oklch(31.7% 0.058 137.8), rgb(35, 57, 27).
Aa
White text reads best on this color (12.55:1).
About this color
#23391B is a dark, muted green. In OKLCH its lightness is 32%, its chroma 0.058 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.011 away. White text reads best on it, at 12.55:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.67:1 |
| White text | 12.55:1 |
Values
| HEX | #23391B |
| RGB | rgb(35, 57, 27) |
| HSL | hsl(104, 36%, 16%) |
| OKLCH | oklch(31.7% 0.058 137.8) |
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 #23391B | 12.55:1 | AAA | Lc -101.8 | Preferred for body text |
| Black text on #23391B | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #23391B text on white | 12.55:1 | AAA | Lc 98.4 | Preferred for body text |
| #23391B text on black | 1.67:1 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CDE0C7
oklch(88.6% 0.039 138.2)
-
Step 300
300
#ACCCA1
oklch(81% 0.068 137.7)
-
Step 400
400
#7EB16C
oklch(70.7% 0.111 137.8)
-
Step 500
500
#5C9D43
oklch(63.2% 0.141 137.9)
-
Step 600
600
#418720
oklch(55.7% 0.152 137.7)
-
Step 700
700
#327211
oklch(49.1% 0.142 137.8)
-
Step 800
800
#2A5D13
oklch(42.7% 0.117 137.9)
-
Step 900
900
#274C18
oklch(37.6% 0.091 137.8)
-
Step 950
950 (this color)
#23391B
oklch(31.7% 0.058 137.8)
#23391B 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) | #3B3519 | 0.039 |
| Deuteranopia (no green cones) | #38331D | 0.039 |
| Tritanopia (no blue cones) | #223732 | 0.040 |
| Achromatopsia (no color) | #333333 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23391B
#23391B
oklch(31.7% 0.058 137.8)
- #3E2845
#3E2845
oklch(31.6% 0.058 317.8)
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 #23391B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.011
- Dark Olive #373E02 ΔE 0.042
- Hunter Green #0B4008 ΔE 0.043
- Evergreen #05472A ΔE 0.047
- Forrest Green #154406 ΔE 0.051
- Pine Green #0A481E ΔE 0.052
- Very Dark Green #062E03 ΔE 0.059
- British Racing Green #05480D ΔE 0.061
Use #23391B 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.