#21652B
Closest named color: Spruce (#0A5F38). oklch(44.9% 0.113 146), rgb(33, 101, 43).
Aa
White text reads best on this color (7.09:1).
About this color
#21652B is a dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.113 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.032 away. White text reads best on it, at 7.09:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.96:1 |
| White text | 7.09:1 |
Values
| HEX | #21652B |
| RGB | rgb(33, 101, 43) |
| HSL | hsl(129, 51%, 26%) |
| OKLCH | oklch(44.9% 0.113 146) |
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 #21652B | 7.09:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #21652B | 2.96:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #21652B text on white | 7.09:1 | AAA | Lc 84.3 | Fine for body text |
| #21652B text on black | 2.96:1 | Fails | Lc -17.7 | Dividers and decoration only |
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 800.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE2
oklch(93.5% 0.019 145.4)
-
Step 200
200
#CAE0CB
oklch(88.5% 0.037 146.5)
-
Step 300
300
#A6CDA7
oklch(81% 0.067 145.6)
-
Step 400
400
#74B278
oklch(70.6% 0.105 145.9)
-
Step 500
500
#4C9F55
oklch(63.2% 0.135 145.9)
-
Step 600
600
#298939
oklch(55.6% 0.147 146)
-
Step 700
700
#1A742B
oklch(49.1% 0.136 146)
-
Step 800
800 (this color)
#21652B
oklch(44.9% 0.113 146)
-
Step 900
900
#1D4E23
oklch(37.9% 0.088 145.9)
-
Step 950
950
#122E15
oklch(27.2% 0.057 146)
#21652B 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) | #675C26 | 0.087 |
| Deuteranopia (no green cones) | #5E562F | 0.086 |
| Tritanopia (no blue cones) | #0F6358 | 0.067 |
| Achromatopsia (no color) | #585858 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #21652B
#21652B
oklch(44.9% 0.113 146)
- #743C76
#743C76
oklch(44.9% 0.112 326)
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 #21652B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.032
- Pine #2B5D34 ΔE 0.032
- Dark Green #006400 ΔE 0.039
- Camouflage Green #4B6113 ΔE 0.042
- Army Green #4B5D16 ΔE 0.045
- Deep Green #02590F ΔE 0.049
- Camo Green #526525 ΔE 0.052
- Navy Green #35530A ΔE 0.055
Use #21652B 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.