#0B590A
Closest named color: Deep Green (#02590F). oklch(40.4% 0.13 142.6), rgb(11, 89, 10).
Aa
White text reads best on this color (8.57:1).
About this color
#0B590A is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.130 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Green (#02590F), ΔE 0.004 away. White text reads best on it, at 8.57:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Deep Green (#02590F) |
| Black text | 2.44:1 |
| White text | 8.57:1 |
Values
| HEX | #0B590A |
| RGB | rgb(11, 89, 10) |
| HSL | hsl(119, 80%, 19%) |
| OKLCH | oklch(40.4% 0.13 142.6) |
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 #0B590A | 8.57:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #0B590A | 2.44:1 | Fails | Lc 15.0 | Dividers and decoration only |
| #0B590A text on white | 8.57:1 | AAA | Lc 89.0 | Fine for body text |
| #0B590A text on black | 2.44:1 | Fails | Lc -13.3 | 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 800.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CAE1C7
oklch(88.6% 0.043 142)
-
Step 300
300
#A5CEA1
oklch(81% 0.076 142.5)
-
Step 400
400
#72B46D
oklch(70.8% 0.121 142.6)
-
Step 500
500
#48A044
oklch(63.1% 0.155 142.7)
-
Step 600
600
#238A21
oklch(55.5% 0.168 142.7)
-
Step 700
700
#137512
oklch(49% 0.156 142.6)
-
Step 800
800 (this color)
#0B590A
oklch(40.4% 0.13 142.6)
-
Step 900
900
#1A4E18
oklch(37.6% 0.101 142.7)
-
Step 950
950
#112E0F
oklch(27% 0.064 142.4)
#0B590A 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) | #5B5000 | 0.091 |
| Deuteranopia (no green cones) | #534A14 | 0.091 |
| Tritanopia (no blue cones) | #00564B | 0.084 |
| Achromatopsia (no color) | #4C4C4C | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B590A
#0B590A
oklch(40.4% 0.13 142.6)
- #682B71
#682B71
oklch(40.5% 0.129 322.3)
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 #0B590A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Green #02590F ΔE 0.004
- Forest #0B5509 ΔE 0.013
- Navy Green #35530A ΔE 0.037
- Dark Green #006400 ΔE 0.037
- Spruce #0A5F38 ΔE 0.048
- Bottle Green #044A05 ΔE 0.050
- Pine #2B5D34 ΔE 0.052
- Darkgreen #054907 ΔE 0.054
Use #0B590A 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.