#213904
Closest named color: Hunter Green (#0B4008). oklch(31.3% 0.082 131.6), rgb(33, 57, 4).
Aa
White text reads best on this color (12.71:1).
About this color
#213904 is a dark, moderately saturated green. In OKLCH its lightness is 31%, its chroma 0.082 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.028 away. White text reads best on it, at 12.71:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.65:1 |
| White text | 12.71:1 |
Values
| HEX | #213904 |
| RGB | rgb(33, 57, 4) |
| HSL | hsl(87, 87%, 12%) |
| OKLCH | oklch(31.3% 0.082 131.6) |
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 #213904 | 12.71:1 | AAA | Lc -102.0 | Preferred for body text |
| Black text on #213904 | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #213904 text on white | 12.71:1 | AAA | Lc 98.6 | Preferred for body text |
| #213904 text on black | 1.65:1 | 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 950.
-
Step 50
50
#F2F7EF
oklch(97% 0.012 133.4)
-
Step 100
100
#E3EEDB
oklch(93.6% 0.028 131.8)
-
Step 200
200
#CCE1BD
oklch(88.5% 0.053 132.2)
-
Step 300
300
#AACE8C
oklch(80.9% 0.097 131.5)
-
Step 400
400
#7CB444
oklch(70.8% 0.155 131.8)
-
Step 500
500
#609D00
oklch(63% 0.174 131.7)
-
Step 600
600
#508400
oklch(55.5% 0.153 131.6)
-
Step 700
700
#436F00
oklch(49% 0.135 131.5)
-
Step 800
800
#365B00
oklch(42.7% 0.117 131.5)
-
Step 900
900
#2C4C00
oklch(37.7% 0.104 131.6)
-
Step 950
950 (this color)
#213904
oklch(31.3% 0.082 131.6)
#213904 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) | #3C3400 | 0.044 |
| Deuteranopia (no green cones) | #393209 | 0.045 |
| Tritanopia (no blue cones) | #22362F | 0.062 |
| Achromatopsia (no color) | #333333 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #213904
#213904
oklch(31.3% 0.082 131.6)
- #3F234F
#3F234F
oklch(31.4% 0.082 311.9)
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 #213904, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.028
- Pakistan Green #283618 ΔE 0.029
- Forrest Green #154406 ΔE 0.037
- Dark Olive #373E02 ΔE 0.039
- Racing Green #014600 ΔE 0.048
- Pine Green #0A481E ΔE 0.049
- British Racing Green #05480D ΔE 0.050
- Very Dark Green #062E03 ΔE 0.051
Use #213904 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.