#06521B
Closest named color: Forest (#0B5509). oklch(38.3% 0.111 146.8), rgb(6, 82, 27).
Aa
White text reads best on this color (9.41:1).
About this color
#06521B is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.111 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest (#0B5509), ΔE 0.019 away. White text reads best on it, at 9.41:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Forest (#0B5509) |
| Black text | 2.23:1 |
| White text | 9.41:1 |
Values
| HEX | #06521B |
| RGB | rgb(6, 82, 27) |
| HSL | hsl(137, 86%, 17%) |
| OKLCH | oklch(38.3% 0.111 146.8) |
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 #06521B | 9.41:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #06521B | 2.23:1 | Fails | Lc 12.7 | Not readable |
| #06521B text on white | 9.41:1 | AAA | Lc 91.3 | Preferred for body text |
| #06521B text on black | 2.23:1 | Fails | Lc -11.1 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EFE1
oklch(93.7% 0.024 147.3)
-
Step 200
200
#C6E2C8
oklch(88.5% 0.046 147.2)
-
Step 300
300
#9ED0A2
oklch(81% 0.083 146.8)
-
Step 400
400
#63B76E
oklch(70.8% 0.133 146.9)
-
Step 500
500
#2BA345
oklch(63% 0.169 146.7)
-
Step 600
600
#008B30
oklch(55.5% 0.165 146.9)
-
Step 700
700
#007527
oklch(49% 0.146 146.9)
-
Step 800
800
#00601E
oklch(42.6% 0.127 146.7)
-
Step 900
900 (this color)
#06521B
oklch(38.3% 0.111 146.8)
-
Step 950
950
#082F10
oklch(27% 0.07 146.9)
#06521B 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) | #534A15 | 0.085 |
| Deuteranopia (no green cones) | #4B4420 | 0.085 |
| Tritanopia (no blue cones) | #005046 | 0.066 |
| Achromatopsia (no color) | #464646 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #06521B
#06521B
oklch(38.3% 0.111 146.8)
- #612A61
#612A61
oklch(38.4% 0.11 327.5)
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 #06521B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest #0B5509 ΔE 0.019
- Deep Green #02590F ΔE 0.028
- Bottle Green #044A05 ΔE 0.029
- Darkgreen #054907 ΔE 0.032
- British Racing Green #05480D ΔE 0.034
- Pine Green #0A481E ΔE 0.035
- Navy Green #35530A ΔE 0.037
- Racing Green #014600 ΔE 0.043
Use #06521B 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.