#1B410D
Closest named color: Forrest Green (#154406). oklch(33.5% 0.09 138.7), rgb(27, 65, 13).
Aa
White text reads best on this color (11.61:1).
About this color
#1B410D is a dark, moderately saturated green. In OKLCH its lightness is 34%, its chroma 0.090 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forrest Green (#154406), ΔE 0.014 away. White text reads best on it, at 11.61:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Forrest Green (#154406) |
| Black text | 1.80:1 |
| White text | 11.61:1 |
Values
| HEX | #1B410D |
| RGB | rgb(27, 65, 13) |
| HSL | hsl(104, 67%, 15%) |
| OKLCH | oklch(33.5% 0.09 138.7) |
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 #1B410D | 11.61:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #1B410D | 1.80:1 | Fails | Lc 7.4 | Not readable |
| #1B410D text on white | 11.61:1 | AAA | Lc 96.5 | Preferred for body text |
| #1B410D text on black | 1.80:1 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CDE0C8
oklch(88.6% 0.038 139.2)
-
Step 300
300
#ABCCA2
oklch(81% 0.068 139)
-
Step 400
400
#7EB16E
oklch(70.8% 0.108 138.4)
-
Step 500
500
#5B9D46
oklch(63.2% 0.139 138.7)
-
Step 600
600
#3F8724
oklch(55.6% 0.151 138.6)
-
Step 700
700
#307216
oklch(49% 0.14 138.7)
-
Step 800
800
#295D16
oklch(42.7% 0.116 138.7)
-
Step 900
900 (this color)
#1B410D
oklch(33.5% 0.09 138.7)
-
Step 950
950
#172D10
oklch(27% 0.058 138.6)
#1B410D 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) | #433B05 | 0.058 |
| Deuteranopia (no green cones) | #3E3712 | 0.060 |
| Tritanopia (no blue cones) | #183F37 | 0.062 |
| Achromatopsia (no color) | #393939 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B410D
#1B410D
oklch(33.5% 0.09 138.7)
- #4A2554
#4A2554
oklch(33.5% 0.09 318.8)
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 #1B410D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forrest Green #154406 ΔE 0.014
- Hunter Green #0B4008 ΔE 0.015
- Pine Green #0A481E ΔE 0.025
- British Racing Green #05480D ΔE 0.026
- Racing Green #014600 ΔE 0.027
- Darkgreen #054907 ΔE 0.030
- Bottle Green #044A05 ΔE 0.034
- Evergreen #05472A ΔE 0.034
Use #1B410D 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.