#28331B
Closest named color: Pakistan Green (#283618). oklch(30.4% 0.043 128.8), rgb(40, 51, 27).
Aa
White text reads best on this color (13.29:1).
About this color
#28331B is a dark, muted green. In OKLCH its lightness is 30%, its chroma 0.043 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.013 away. White text reads best on it, at 13.29:1.
| Hue family | Greens |
| Lightness | dark (30%) |
| Chroma | muted (0.043) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.57:1 |
| White text | 13.29:1 |
Values
| HEX | #28331B |
| RGB | rgb(40, 51, 27) |
| HSL | hsl(88, 31%, 15%) |
| OKLCH | oklch(30.4% 0.043 128.8) |
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 #28331B | 13.29:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #28331B | 1.57:1 | Fails | Lc 0.0 | Not readable |
| #28331B text on white | 13.29:1 | AAA | Lc 99.7 | Preferred for body text |
| #28331B text on black | 1.57:1 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7ECE2
oklch(93.7% 0.014 128.6)
-
Step 200
200
#D3DDC9
oklch(88.4% 0.029 128.8)
-
Step 300
300
#B6C8A5
oklch(81% 0.052 129.7)
-
Step 400
400
#91AB74
oklch(70.7% 0.082 128.9)
-
Step 500
500
#76964E
oklch(63.2% 0.106 128.7)
-
Step 600
600
#5F8031
oklch(55.7% 0.114 128.7)
-
Step 700
700
#4E6C23
oklch(49.2% 0.106 128.8)
-
Step 800
800
#40581F
oklch(42.7% 0.088 128.8)
-
Step 900
900
#36481F
oklch(37.5% 0.068 128.8)
-
Step 950
950 (this color)
#28331B
oklch(30.4% 0.043 128.8)
#28331B 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) | #353019 | 0.023 |
| Deuteranopia (no green cones) | #342F1C | 0.024 |
| Tritanopia (no blue cones) | #29312D | 0.033 |
| Achromatopsia (no color) | #2F2F2F | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28331B
#28331B
oklch(30.4% 0.043 128.8)
- #35293F
#35293F
oklch(30.4% 0.042 308.9)
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 #28331B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.013
- Dark Olive #373E02 ΔE 0.056
- Very Dark Green #062E03 ΔE 0.058
- Hunter Green #0B4008 ΔE 0.063
- Dark Forest Green #002D04 ΔE 0.063
- Jet #212529 ΔE 0.064
- Onyx #343A40 ΔE 0.066
- Evergreen #05472A ΔE 0.067
Use #28331B 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.