#1B3600
Closest named color: Hunter Green (#0B4008). oklch(29.9% 0.085 133.3), rgb(27, 54, 0).
Aa
White text reads best on this color (13.33:1).
About this color
#1B3600 is a dark, moderately saturated green. In OKLCH its lightness is 30%, its chroma 0.085 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.033 away. White text reads best on it, at 13.33:1.
| Hue family | Greens |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.57:1 |
| White text | 13.33:1 |
Values
| HEX | #1B3600 |
| RGB | rgb(27, 54, 0) |
| HSL | hsl(90, 100%, 11%) |
| OKLCH | oklch(29.9% 0.085 133.3) |
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 #1B3600 | 13.33:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #1B3600 | 1.57:1 | Fails | Lc 0.0 | Not readable |
| #1B3600 text on white | 13.33:1 | AAA | Lc 99.5 | Preferred for body text |
| #1B3600 text on black | 1.57:1 | 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
#F2F8EE
oklch(97.2% 0.015 132.5)
-
Step 100
100
#E2EEDB
oklch(93.5% 0.028 133.7)
-
Step 200
200
#CBE2BC
oklch(88.6% 0.057 133)
-
Step 300
300
#A7CF8C
oklch(80.9% 0.1 133.3)
-
Step 400
400
#77B542
oklch(70.7% 0.161 133.1)
-
Step 500
500
#5A9F00
oklch(63.2% 0.179 133.4)
-
Step 600
600
#4B8500
oklch(55.5% 0.157 133.2)
-
Step 700
700
#3E7000
oklch(49% 0.139 133.3)
-
Step 800
800
#325C00
oklch(42.7% 0.121 133.3)
-
Step 900
900
#294D00
oklch(37.8% 0.107 133.2)
-
Step 950
950 (this color)
#1B3600
oklch(29.9% 0.085 133.3)
#1B3600 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) | #393100 | 0.049 |
| Deuteranopia (no green cones) | #352F05 | 0.048 |
| Tritanopia (no blue cones) | #1B332C | 0.063 |
| Achromatopsia (no color) | #2F2F2F | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B3600
#1B3600
oklch(29.9% 0.085 133.3)
- #3C1E4B
#3C1E4B
oklch(29.8% 0.085 313.2)
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 #1B3600, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.033
- Pakistan Green #283618 ΔE 0.035
- Very Dark Green #062E03 ΔE 0.038
- Dark Forest Green #002D04 ΔE 0.044
- Forrest Green #154406 ΔE 0.046
- Dark Olive #373E02 ΔE 0.052
- Racing Green #014600 ΔE 0.055
- British Racing Green #05480D ΔE 0.059
Use #1B3600 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.