#233F1B
Closest named color: Pakistan Green (#283618). oklch(33.5% 0.069 139.1), rgb(35, 63, 27).
Aa
White text reads best on this color (11.67:1).
About this color
#233F1B is a dark, muted green. In OKLCH its lightness is 34%, its chroma 0.069 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.030 away. White text reads best on it, at 11.67:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.79:1 |
| White text | 11.67:1 |
Values
| HEX | #233F1B |
| RGB | rgb(35, 63, 27) |
| HSL | hsl(107, 40%, 18%) |
| OKLCH | oklch(33.5% 0.069 139.1) |
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 #233F1B | 11.67:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #233F1B | 1.79:1 | Fails | Lc 0.0 | Not readable |
| #233F1B text on white | 11.67:1 | AAA | Lc 96.7 | Preferred for body text |
| #233F1B text on black | 1.79:1 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE3
oklch(93.5% 0.014 138.7)
-
Step 200
200
#D0DECC
oklch(88.5% 0.029 138.7)
-
Step 300
300
#B0C9A9
oklch(80.8% 0.052 138.9)
-
Step 400
400
#86AD7C
oklch(70.6% 0.082 139.3)
-
Step 500
500
#67995A
oklch(63.1% 0.106 139.3)
-
Step 600
600
#4E833F
oklch(55.6% 0.114 139.1)
-
Step 700
700
#3F6F31
oklch(49.2% 0.106 139)
-
Step 800
800
#345A29
oklch(42.6% 0.088 139)
-
Step 900
900 (this color)
#233F1B
oklch(33.5% 0.069 139.1)
-
Step 950
950
#1B2C17
oklch(27.1% 0.044 139.7)
#233F1B 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) | #413A18 | 0.047 |
| Deuteranopia (no green cones) | #3D371D | 0.047 |
| Tritanopia (no blue cones) | #213D37 | 0.047 |
| Achromatopsia (no color) | #383838 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #233F1B
#233F1B
oklch(33.5% 0.069 139.1)
- #462A4D
#462A4D
oklch(33.5% 0.069 319.4)
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 #233F1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.030
- Evergreen #05472A ΔE 0.031
- Dark Olive #373E02 ΔE 0.031
- Pine Green #0A481E ΔE 0.033
- Hunter Green #0B4008 ΔE 0.033
- Forrest Green #154406 ΔE 0.034
- British Racing Green #05480D ΔE 0.044
- Racing Green #014600 ΔE 0.048
Use #233F1B 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.