#1C3A09
Closest named color: Hunter Green (#0B4008). oklch(31.3% 0.082 136), rgb(28, 58, 9).
Aa
White text reads best on this color (12.66:1).
About this color
#1C3A09 is a dark, moderately saturated green. In OKLCH its lightness is 31%, its chroma 0.082 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.023 away. White text reads best on it, at 12.66:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.65:1 |
| White text | 12.66:1 |
Values
| HEX | #1C3A09 |
| RGB | rgb(28, 58, 9) |
| HSL | hsl(97, 73%, 13%) |
| OKLCH | oklch(31.3% 0.082 136) |
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 #1C3A09 | 12.66:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #1C3A09 | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #1C3A09 text on white | 12.66:1 | AAA | Lc 98.5 | Preferred for body text |
| #1C3A09 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
#F2F8EF
oklch(97.2% 0.013 134.9)
-
Step 100
100
#E2EFDC
oklch(93.7% 0.029 135.6)
-
Step 200
200
#C9E2BF
oklch(88.5% 0.054 136.7)
-
Step 300
300
#A4CF90
oklch(80.8% 0.097 136)
-
Step 400
400
#71B64C
oklch(70.7% 0.157 136.1)
-
Step 500
500
#4EA100
oklch(63.1% 0.188 136)
-
Step 600
600
#408700
oklch(55.5% 0.165 136)
-
Step 700
700
#357200
oklch(49.1% 0.146 136)
-
Step 800
800
#2A5D00
oklch(42.6% 0.127 136)
-
Step 900
900
#224E00
oklch(37.7% 0.112 136.1)
-
Step 950
950 (this color)
#1C3A09
oklch(31.3% 0.082 136)
#1C3A09 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) | #3C3403 | 0.050 |
| Deuteranopia (no green cones) | #38320E | 0.050 |
| Tritanopia (no blue cones) | #1B3831 | 0.059 |
| Achromatopsia (no color) | #333333 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C3A09
#1C3A09
oklch(31.3% 0.082 136)
- #41224D
#41224D
oklch(31.4% 0.082 315.8)
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 #1C3A09, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.023
- Pakistan Green #283618 ΔE 0.030
- Forrest Green #154406 ΔE 0.035
- Dark Olive #373E02 ΔE 0.042
- Racing Green #014600 ΔE 0.045
- Pine Green #0A481E ΔE 0.046
- British Racing Green #05480D ΔE 0.047
- Evergreen #05472A ΔE 0.049
Use #1C3A09 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.