#10531D
Closest named color: Forest (#0B5509). oklch(38.9% 0.107 146.1), rgb(16, 83, 29).
Aa
White text reads best on this color (9.22:1).
About this color
#10531D is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.107 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest (#0B5509), ΔE 0.020 away. White text reads best on it, at 9.22:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Forest (#0B5509) |
| Black text | 2.27:1 |
| White text | 9.22:1 |
Values
| HEX | #10531D |
| RGB | rgb(16, 83, 29) |
| HSL | hsl(132, 68%, 19%) |
| OKLCH | oklch(38.9% 0.107 146.1) |
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 #10531D | 9.22:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #10531D | 2.27:1 | Fails | Lc 13.1 | Not readable |
| #10531D text on white | 9.22:1 | AAA | Lc 90.9 | Preferred for body text |
| #10531D text on black | 2.27:1 | Fails | Lc -11.5 | 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
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E0EEE1
oklch(93.5% 0.023 147.4)
-
Step 200
200
#C7E2C8
oklch(88.6% 0.045 146.2)
-
Step 300
300
#9FCFA2
oklch(80.9% 0.08 146.4)
-
Step 400
400
#67B66E
oklch(70.7% 0.13 146)
-
Step 500
500
#34A346
oklch(63.2% 0.165 146)
-
Step 600
600
#008C2B
oklch(55.7% 0.17 146)
-
Step 700
700
#007623
oklch(49.2% 0.15 146)
-
Step 800
800
#00601B
oklch(42.6% 0.13 146.1)
-
Step 900
900 (this color)
#10531D
oklch(38.9% 0.107 146.1)
-
Step 950
950
#0B2F10
oklch(27.1% 0.068 145.8)
#10531D 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) | #544B17 | 0.081 |
| Deuteranopia (no green cones) | #4D4521 | 0.083 |
| Tritanopia (no blue cones) | #005147 | 0.064 |
| Achromatopsia (no color) | #474747 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #10531D
#10531D
oklch(38.9% 0.107 146.1)
- #612D63
#612D63
oklch(38.9% 0.107 326)
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 #10531D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest #0B5509 ΔE 0.020
- Deep Green #02590F ΔE 0.026
- Navy Green #35530A ΔE 0.033
- Bottle Green #044A05 ΔE 0.035
- Darkgreen #054907 ΔE 0.037
- Pine Green #0A481E ΔE 0.039
- British Racing Green #05480D ΔE 0.039
- Spruce #0A5F38 ΔE 0.045
Use #10531D 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.