#0B2B19
Closest named color: Dark Forest Green (#002D04). oklch(25.9% 0.051 155.5), rgb(11, 43, 25).
Aa
White text reads best on this color (15.28:1).
About this color
#0B2B19 is a dark, muted green. In OKLCH its lightness is 26%, its chroma 0.051 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.035 away. White text reads best on it, at 15.28:1.
| Hue family | Greens |
| Lightness | dark (26%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.37:1 |
| White text | 15.28:1 |
Values
| HEX | #0B2B19 |
| RGB | rgb(11, 43, 25) |
| HSL | hsl(146, 59%, 11%) |
| OKLCH | oklch(25.9% 0.051 155.5) |
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 #0B2B19 | 15.28:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #0B2B19 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #0B2B19 text on white | 15.28:1 | AAA | Lc 102.0 | Preferred for body text |
| #0B2B19 text on black | 1.37:1 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE5
oklch(93.7% 0.018 155.8)
-
Step 200
200
#C9E0D0
oklch(88.5% 0.033 155.3)
-
Step 300
300
#A2CDB0
oklch(80.9% 0.061 155.3)
-
Step 400
400
#6DB387
oklch(70.8% 0.096 155.5)
-
Step 500
500
#3F9F69
oklch(63.1% 0.122 155.6)
-
Step 600
600
#0A8950
oklch(55.5% 0.133 155.7)
-
Step 700
700
#007442
oklch(49.1% 0.12 155.6)
-
Step 800
800
#045F35
oklch(42.7% 0.103 155.3)
-
Step 900
900
#134E2F
oklch(37.8% 0.08 155.9)
-
Step 950
950 (this color)
#0B2B19
oklch(25.9% 0.051 155.5)
#0B2B19 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) | #2B2718 | 0.046 |
| Deuteranopia (no green cones) | #26241A | 0.044 |
| Tritanopia (no blue cones) | #022B26 | 0.023 |
| Achromatopsia (no color) | #252525 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B2B19
#0B2B19
oklch(25.9% 0.051 155.5)
- #331A2D
#331A2D
oklch(26% 0.05 336.4)
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 #0B2B19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.035
- Very Dark Green #062E03 ΔE 0.035
- Jet #212529 ΔE 0.052
- Pakistan Green #283618 ΔE 0.057
- Dark #1B2431 ΔE 0.063
- Dark Brown #341C02 ΔE 0.075
- Oxford Blue #1B263B ΔE 0.076
- Rich Black #0D1B2A ΔE 0.077
Use #0B2B19 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.