#0D281E
Closest named color: Jet (#212529). oklch(25.2% 0.038 166.5), rgb(13, 40, 30).
Aa
White text reads best on this color (15.67:1).
About this color
#0D281E is a dark, muted green. In OKLCH its lightness is 25%, its chroma 0.038 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jet (#212529), ΔE 0.039 away. White text reads best on it, at 15.67:1.
| Hue family | Greens |
| Lightness | dark (25%) |
| Chroma | muted (0.038) |
| Temperature | in between |
| Nearest name | Jet (#212529) |
| Black text | 1.33:1 |
| White text | 15.67:1 |
Values
| HEX | #0D281E |
| RGB | rgb(13, 40, 30) |
| HSL | hsl(158, 51%, 10%) |
| OKLCH | oklch(25.2% 0.038 166.5) |
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 #0D281E | 15.67:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #0D281E | 1.33:1 | Fails | Lc 0.0 | Not readable |
| #0D281E text on white | 15.67:1 | AAA | Lc 102.5 | Preferred for body text |
| #0D281E text on black | 1.33:1 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD5
oklch(88.5% 0.026 165.6)
-
Step 300
300
#A6CABA
oklch(80.8% 0.044 166.5)
-
Step 400
400
#73AF97
oklch(70.6% 0.072 167.2)
-
Step 500
500
#4A9B7D
oklch(63% 0.093 166.8)
-
Step 600
600
#268666
oklch(55.6% 0.101 166.4)
-
Step 700
700
#167155
oklch(49% 0.093 166.9)
-
Step 800
800
#175C45
oklch(42.6% 0.078 166.3)
-
Step 900
900
#1B4C3A
oklch(37.7% 0.062 165.9)
-
Step 950
950 (this color)
#0D281E
oklch(25.2% 0.038 166.5)
#0D281E 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) | #27251D | 0.038 |
| Deuteranopia (no green cones) | #23221F | 0.037 |
| Tritanopia (no blue cones) | #042825 | 0.014 |
| Achromatopsia (no color) | #232323 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D281E
#0D281E
oklch(25.2% 0.038 166.5)
- #301A26
#301A26
oklch(25.2% 0.04 346.5)
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 #0D281E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.039
- Dark #1B2431 ΔE 0.048
- Dark Forest Green #002D04 ΔE 0.050
- Very Dark Green #062E03 ΔE 0.051
- Rich Black #0D1B2A ΔE 0.061
- Oxford Blue #1B263B ΔE 0.063
- Pakistan Green #283618 ΔE 0.068
- Dark Brown #341C02 ΔE 0.073
Use #0D281E 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.