#1F3E00
Closest named color: Hunter Green (#0B4008). oklch(32.7% 0.093 133.7), rgb(31, 62, 0).
Aa
White text reads best on this color (12.01:1).
About this color
#1F3E00 is a dark, moderately saturated green. In OKLCH its lightness is 33%, its chroma 0.093 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.016 away. White text reads best on it, at 12.01:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.74:1 |
| White text | 12.01:1 |
Values
| HEX | #1F3E00 |
| RGB | rgb(31, 62, 0) |
| HSL | hsl(90, 100%, 12%) |
| OKLCH | oklch(32.7% 0.093 133.7) |
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 #1F3E00 | 12.01:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #1F3E00 | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #1F3E00 text on white | 12.01:1 | AAA | Lc 97.3 | Preferred for body text |
| #1F3E00 text on black | 1.74:1 | 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 900.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDDF
oklch(93.5% 0.021 134.1)
-
Step 200
200
#CFDFC5
oklch(88.5% 0.039 133.2)
-
Step 300
300
#AFCB9D
oklch(80.9% 0.07 133.3)
-
Step 400
400
#84B066
oklch(70.8% 0.112 133.6)
-
Step 500
500
#649B39
oklch(63% 0.142 133.7)
-
Step 600
600
#4B8509
oklch(55.5% 0.155 133.5)
-
Step 700
700
#3D7000
oklch(49% 0.14 133.6)
-
Step 800
800
#325C03
oklch(42.7% 0.12 133.5)
-
Step 900
900 (this color)
#1F3E00
oklch(32.7% 0.093 133.7)
-
Step 950
950
#1A2C0C
oklch(26.9% 0.058 133.6)
#1F3E00 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) | #413800 | 0.055 |
| Deuteranopia (no green cones) | #3D3506 | 0.055 |
| Tritanopia (no blue cones) | #1F3B33 | 0.069 |
| Achromatopsia (no color) | #363636 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F3E00
#1F3E00
oklch(32.7% 0.093 133.7)
- #452355
#452355
oklch(32.6% 0.093 313.8)
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 #1F3E00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.016
- Forrest Green #154406 ΔE 0.020
- Racing Green #014600 ΔE 0.031
- British Racing Green #05480D ΔE 0.033
- Dark Olive #373E02 ΔE 0.035
- Pine Green #0A481E ΔE 0.036
- Darkgreen #054907 ΔE 0.037
- Bottle Green #044A05 ΔE 0.041
Use #1F3E00 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.