#28390B
Closest named color: Pakistan Green (#283618). oklch(31.9% 0.072 127.7), rgb(40, 57, 11).
Aa
White text reads best on this color (12.49:1).
About this color
#28390B is a dark, moderately saturated green. In OKLCH its lightness is 32%, its chroma 0.072 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.020 away. White text reads best on it, at 12.49:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.68:1 |
| White text | 12.49:1 |
Values
| HEX | #28390B |
| RGB | rgb(40, 57, 11) |
| HSL | hsl(82, 68%, 13%) |
| OKLCH | oklch(31.9% 0.072 127.7) |
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 #28390B | 12.49:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #28390B | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #28390B text on white | 12.49:1 | AAA | Lc 98.3 | Preferred for body text |
| #28390B text on black | 1.68:1 | 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
#F3F7EF
oklch(97.1% 0.011 128.6)
-
Step 100
100
#E5EDDC
oklch(93.5% 0.024 127.6)
-
Step 200
200
#D0E0BF
oklch(88.6% 0.047 128.5)
-
Step 300
300
#B1CB90
oklch(80.8% 0.084 127.5)
-
Step 400
400
#88B04D
oklch(70.7% 0.136 127.9)
-
Step 500
500
#6D9B00
oklch(63.2% 0.165 127.7)
-
Step 600
600
#5B8200
oklch(55.6% 0.145 127.6)
-
Step 700
700
#4C6D00
oklch(49.1% 0.127 127.5)
-
Step 800
800
#3D5900
oklch(42.6% 0.111 127.7)
-
Step 900
900
#324B00
oklch(37.8% 0.099 128.2)
-
Step 950
950 (this color)
#28390B
oklch(31.9% 0.072 127.7)
#28390B 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) | #3C3405 | 0.035 |
| Deuteranopia (no green cones) | #3A330F | 0.036 |
| Tritanopia (no blue cones) | #2A3630 | 0.057 |
| Achromatopsia (no color) | #343434 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28390B
#28390B
oklch(31.9% 0.072 127.7)
- #3C274F
#3C274F
oklch(31.8% 0.073 306.9)
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 #28390B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.020
- Dark Olive #373E02 ΔE 0.031
- Hunter Green #0B4008 ΔE 0.036
- Forrest Green #154406 ΔE 0.042
- Pine Green #0A481E ΔE 0.050
- Evergreen #05472A ΔE 0.052
- British Racing Green #05480D ΔE 0.055
- Racing Green #014600 ΔE 0.055
Use #28390B 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.