#1D3900
Closest named color: Hunter Green (#0B4008). oklch(31% 0.088 133.2), rgb(29, 57, 0).
Aa
White text reads best on this color (12.82:1).
About this color
#1D3900 is a dark, moderately saturated green. In OKLCH its lightness is 31%, its chroma 0.088 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 0.025 away. White text reads best on it, at 12.82:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.63:1 |
| White text | 12.82:1 |
Values
| HEX | #1D3900 |
| RGB | rgb(29, 57, 0) |
| HSL | hsl(89, 100%, 11%) |
| OKLCH | oklch(31% 0.088 133.2) |
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 #1D3900 | 12.82:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #1D3900 | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #1D3900 text on white | 12.82:1 | AAA | Lc 98.7 | Preferred for body text |
| #1D3900 text on black | 1.63:1 | 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
#E2EFDA
oklch(93.7% 0.031 133.3)
-
Step 200
200
#CAE2BB
oklch(88.5% 0.058 133.4)
-
Step 300
300
#A6CF8A
oklch(80.8% 0.103 133.2)
-
Step 400
400
#75B63D
oklch(70.8% 0.167 133.3)
-
Step 500
500
#5B9F00
oklch(63.2% 0.179 133.1)
-
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)
#1D3900
oklch(31% 0.088 133.2)
#1D3900 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) | #3C3300 | 0.052 |
| Deuteranopia (no green cones) | #383105 | 0.050 |
| Tritanopia (no blue cones) | #1D362F | 0.066 |
| Achromatopsia (no color) | #323232 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D3900
#1D3900
oklch(31% 0.088 133.2)
- #40204F
#40204F
oklch(31% 0.088 313.8)
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 #1D3900, 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 0.035
- Forrest Green #154406 ΔE 0.036
- Dark Olive #373E02 ΔE 0.044
- Racing Green #014600 ΔE 0.045
- Very Dark Green #062E03 ΔE 0.048
- British Racing Green #05480D ΔE 0.049
- Pine Green #0A481E ΔE 0.050
Use #1D3900 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.