#1B3A0D
Closest named color: Hunter Green (#0B4008). oklch(31.3% 0.08 137.5), rgb(27, 58, 13).
Aa
White text reads best on this color (12.66:1).
About this color
#1B3A0D is a dark, moderately saturated green. In OKLCH its lightness is 31%, its chroma 0.080 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.025 away. White text reads best on it, at 12.66:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.65:1 |
| White text | 12.66:1 |
Values
| HEX | #1B3A0D |
| RGB | rgb(27, 58, 13) |
| HSL | hsl(101, 63%, 14%) |
| OKLCH | oklch(31.3% 0.08 137.5) |
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 #1B3A0D | 12.66:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #1B3A0D | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #1B3A0D text on white | 12.66:1 | AAA | Lc 98.5 | Preferred for body text |
| #1B3A0D text on black | 1.65:1 | 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
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E1EFDD
oklch(93.7% 0.028 138.7)
-
Step 200
200
#C9E2C0
oklch(88.5% 0.053 137.4)
-
Step 300
300
#A3CF93
oklch(80.8% 0.094 137.5)
-
Step 400
400
#70B653
oklch(70.8% 0.151 137.4)
-
Step 500
500
#45A200
oklch(63% 0.193 137.5)
-
Step 600
600
#398800
oklch(55.5% 0.17 137.5)
-
Step 700
700
#2F7300
oklch(49.2% 0.15 137.5)
-
Step 800
800
#255E00
oklch(42.7% 0.13 137.5)
-
Step 900
900
#1E4F00
oklch(37.9% 0.116 137.5)
-
Step 950
950 (this color)
#1B3A0D
oklch(31.3% 0.08 137.5)
#1B3A0D 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) | #3C3407 | 0.051 |
| Deuteranopia (no green cones) | #383211 | 0.051 |
| Tritanopia (no blue cones) | #193831 | 0.055 |
| Achromatopsia (no color) | #333333 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B3A0D
#1B3A0D
oklch(31.3% 0.08 137.5)
- #41224B
#41224B
oklch(31.2% 0.08 317.4)
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 #1B3A0D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.025
- Pakistan Green #283618 ΔE 0.028
- Forrest Green #154406 ΔE 0.036
- Dark Olive #373E02 ΔE 0.043
- Pine Green #0A481E ΔE 0.045
- Racing Green #014600 ΔE 0.047
- Evergreen #05472A ΔE 0.047
- British Racing Green #05480D ΔE 0.048
Use #1B3A0D 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.