#283901
Closest named color: Pakistan Green (#283618). oklch(31.8% 0.08 126.1), rgb(40, 57, 1).
Aa
White text reads best on this color (12.53:1).
About this color
#283901 is a dark, moderately saturated green. In OKLCH its lightness is 32%, its chroma 0.080 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.028 away. White text reads best on it, at 12.53:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.67:1 |
| White text | 12.53:1 |
Values
| HEX | #283901 |
| RGB | rgb(40, 57, 1) |
| HSL | hsl(78, 97%, 11%) |
| OKLCH | oklch(31.8% 0.08 126.1) |
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 #283901 | 12.53:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #283901 | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #283901 text on white | 12.53:1 | AAA | Lc 98.3 | Preferred for body text |
| #283901 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
#F3F7EE
oklch(97.1% 0.013 126.4)
-
Step 100
100
#E5EEDA
oklch(93.7% 0.028 126.8)
-
Step 200
200
#D0E0BB
oklch(88.5% 0.052 126.5)
-
Step 300
300
#B1CC89
oklch(80.9% 0.094 126.3)
-
Step 400
400
#89B13B
oklch(70.8% 0.152 126.1)
-
Step 500
500
#719900
oklch(63% 0.16 126)
-
Step 600
600
#5E8100
oklch(55.6% 0.142 126.3)
-
Step 700
700
#4F6C00
oklch(49% 0.125 125.9)
-
Step 800
800
#405900
oklch(42.8% 0.109 126.1)
-
Step 900
900
#354A00
oklch(37.7% 0.096 125.9)
-
Step 950
950 (this color)
#283901
oklch(31.8% 0.08 126.1)
#283901 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) | #3D3400 | 0.038 |
| Deuteranopia (no green cones) | #3A3306 | 0.037 |
| Tritanopia (no blue cones) | #2A362F | 0.064 |
| Achromatopsia (no color) | #343434 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #283901
#283901
oklch(31.8% 0.08 126.1)
- #3D2652
#3D2652
oklch(31.9% 0.08 306.6)
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 #283901, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.028
- Dark Olive #373E02 ΔE 0.030
- Hunter Green #0B4008 ΔE 0.033
- Forrest Green #154406 ΔE 0.039
- Pine Green #0A481E ΔE 0.051
- Racing Green #014600 ΔE 0.051
- British Racing Green #05480D ΔE 0.052
- Evergreen #05472A ΔE 0.055
Use #283901 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.