#33481D
Closest named color: Dark Olive (#373E02). oklch(37.3% 0.072 130.8), rgb(51, 72, 29).
Aa
White text reads best on this color (10.06:1).
About this color
#33481D is a dark, moderately saturated green. In OKLCH its lightness is 37%, its chroma 0.072 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.033 away. White text reads best on it, at 10.06:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.08:1 |
| White text | 10.06:1 |
Values
| HEX | #33481D |
| RGB | rgb(51, 72, 29) |
| HSL | hsl(89, 43%, 20%) |
| OKLCH | oklch(37.3% 0.072 130.8) |
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 #33481D | 10.06:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #33481D | 2.08:1 | Fails | Lc 10.6 | Not readable |
| #33481D text on white | 10.06:1 | AAA | Lc 93.3 | Preferred for body text |
| #33481D text on black | 2.08:1 | Fails | Lc -9.2 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E6ECE1
oklch(93.5% 0.016 130.4)
-
Step 200
200
#D2DDC9
oklch(88.4% 0.029 130.8)
-
Step 300
300
#B5C8A4
oklch(80.9% 0.053 130.3)
-
Step 400
400
#8EAC73
oklch(70.7% 0.086 130.9)
-
Step 500
500
#72974D
oklch(63.1% 0.11 130.8)
-
Step 600
600
#5A812F
oklch(55.6% 0.12 130.9)
-
Step 700
700
#4A6D21
oklch(49.1% 0.112 130.8)
-
Step 800
800
#3D591E
oklch(42.8% 0.092 130.9)
-
Step 900
900 (this color)
#33481D
oklch(37.3% 0.072 130.8)
-
Step 950
950
#1F2B12
oklch(27.1% 0.046 130)
#33481D 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) | #4B4319 | 0.039 |
| Deuteranopia (no green cones) | #484120 | 0.040 |
| Tritanopia (no blue cones) | #34453E | 0.054 |
| Achromatopsia (no color) | #424242 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33481D
#33481D
oklch(37.3% 0.072 130.8)
- #4C355C
#4C355C
oklch(37.2% 0.071 310.4)
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 #33481D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.033
- Pine Green #0A481E ΔE 0.038
- Evergreen #05472A ΔE 0.042
- Navy Green #35530A ΔE 0.044
- Forrest Green #154406 ΔE 0.046
- British Racing Green #05480D ΔE 0.048
- Darkgreen #054907 ΔE 0.050
- Bottle Green #044A05 ΔE 0.052
Use #33481D 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.