#1D451B
Closest named color: Pine Green (#0A481E). oklch(35% 0.082 142.7), rgb(29, 69, 27).
Aa
White text reads best on this color (10.94:1).
About this color
#1D451B is a dark, moderately saturated green. In OKLCH its lightness is 35%, its chroma 0.082 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.014 away. White text reads best on it, at 10.94:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 1.91:1 |
| White text | 10.94:1 |
Values
| HEX | #1D451B |
| RGB | rgb(29, 69, 27) |
| HSL | hsl(117, 44%, 19%) |
| OKLCH | oklch(35% 0.082 142.7) |
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 #1D451B | 10.94:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #1D451B | 1.91:1 | Fails | Lc 8.8 | Not readable |
| #1D451B text on white | 10.94:1 | AAA | Lc 95.1 | Preferred for body text |
| #1D451B text on black | 1.91:1 | Fails | Lc -7.5 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE2
oklch(93.6% 0.018 142.8)
-
Step 200
200
#CDDFCB
oklch(88.5% 0.033 142.5)
-
Step 300
300
#AACBA7
oklch(80.8% 0.061 142.8)
-
Step 400
400
#7CB177
oklch(70.8% 0.1 142.4)
-
Step 500
500
#589D54
oklch(63.2% 0.127 142.8)
-
Step 600
600
#3B8737
oklch(55.7% 0.138 142.6)
-
Step 700
700
#2C722A
oklch(49.1% 0.127 142.9)
-
Step 800
800
#265D24
oklch(42.7% 0.106 142.9)
-
Step 900
900 (this color)
#1D451B
oklch(35% 0.082 142.7)
-
Step 950
950
#162D15
oklch(27.1% 0.052 143.1)
#1D451B 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) | #473F17 | 0.060 |
| Deuteranopia (no green cones) | #413B1E | 0.059 |
| Tritanopia (no blue cones) | #18433C | 0.053 |
| Achromatopsia (no color) | #3D3D3D | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D451B
#1D451B
oklch(35% 0.082 142.7)
- #4E2A53
#4E2A53
oklch(34.9% 0.082 322.6)
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 #1D451B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.014
- Evergreen #05472A ΔE 0.021
- Forrest Green #154406 ΔE 0.022
- British Racing Green #05480D ΔE 0.027
- Hunter Green #0B4008 ΔE 0.030
- Darkgreen #054907 ΔE 0.031
- Bottle Green #044A05 ΔE 0.034
- Racing Green #014600 ΔE 0.034
Use #1D451B 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.