#313B20
Closest named color: Pakistan Green (#283618). oklch(33.5% 0.046 125.4), rgb(49, 59, 32).
Aa
White text reads best on this color (11.81:1).
About this color
#313B20 is a dark, muted green. In OKLCH its lightness is 34%, its chroma 0.046 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.025 away. White text reads best on it, at 11.81:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | muted (0.046) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.77:1 |
| White text | 11.81:1 |
Values
| HEX | #313B20 |
| RGB | rgb(49, 59, 32) |
| HSL | hsl(82, 30%, 18%) |
| OKLCH | oklch(33.5% 0.046 125.4) |
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 #313B20 | 11.81:1 | AAA | Lc -100.7 | Preferred for body text |
| Black text on #313B20 | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #313B20 text on white | 11.81:1 | AAA | Lc 97.1 | Preferred for body text |
| #313B20 text on black | 1.77:1 | 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 900.
-
Step 50
50
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D6DCCE
oklch(88.6% 0.02 125.8)
-
Step 300
300
#BBC5AD
oklch(80.9% 0.035 125.6)
-
Step 400
400
#98A782
oklch(70.7% 0.055 125.7)
-
Step 500
500
#7F9162
oklch(63% 0.07 125.4)
-
Step 600
600
#697B48
oklch(55.5% 0.077 124.7)
-
Step 700
700
#57683A
oklch(49.1% 0.071 125.5)
-
Step 800
800
#475530
oklch(42.7% 0.06 125.7)
-
Step 900
900 (this color)
#313B20
oklch(33.5% 0.046 125.4)
-
Step 950
950
#232919
oklch(27% 0.029 125)
#313B20 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) | #3E381E | 0.023 |
| Deuteranopia (no green cones) | #3C3721 | 0.023 |
| Tritanopia (no blue cones) | #333934 | 0.036 |
| Achromatopsia (no color) | #373737 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #313B20
#313B20
oklch(33.5% 0.046 125.4)
- #3C314A
#3C314A
oklch(33.6% 0.045 304.2)
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 #313B20, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.025
- Dark Olive #373E02 ΔE 0.034
- Evergreen #05472A ΔE 0.050
- Onyx #343A40 ΔE 0.055
- Pine Green #0A481E ΔE 0.056
- Hunter Green #0B4008 ΔE 0.058
- Charcoal Grey #3C4142 ΔE 0.058
- Forrest Green #154406 ΔE 0.059
Use #313B20 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.