#313D29
Closest named color: Pakistan Green (#283618). oklch(34.3% 0.037 133.3), rgb(49, 61, 41).
Aa
White text reads best on this color (11.47:1).
About this color
#313D29 is a dark, muted green. In OKLCH its lightness is 34%, its chroma 0.037 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.035 away. White text reads best on it, at 11.47:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.83:1 |
| White text | 11.47:1 |
Values
| HEX | #313D29 |
| RGB | rgb(49, 61, 41) |
| HSL | hsl(96, 20%, 20%) |
| OKLCH | oklch(34.3% 0.037 133.3) |
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 #313D29 | 11.47:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #313D29 | 1.83:1 | Fails | Lc 7.4 | Not readable |
| #313D29 text on white | 11.47:1 | AAA | Lc 96.4 | Preferred for body text |
| #313D29 text on black | 1.83:1 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D5DBD1
oklch(88.4% 0.015 132.5)
-
Step 300
300
#BAC5B3
oklch(81% 0.028 133)
-
Step 400
400
#96A78B
oklch(70.7% 0.044 133.1)
-
Step 500
500
#7C916E
oklch(63% 0.056 133.1)
-
Step 600
600
#657B56
oklch(55.5% 0.061 133.1)
-
Step 700
700
#546846
oklch(49.1% 0.057 132.9)
-
Step 800
800
#45553A
oklch(42.8% 0.047 133)
-
Step 900
900 (this color)
#313D29
oklch(34.3% 0.037 133.3)
-
Step 950
950
#22291D
oklch(27% 0.024 132.5)
#313D29 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) | #3F3A28 | 0.024 |
| Deuteranopia (no green cones) | #3D392A | 0.023 |
| Tritanopia (no blue cones) | #313B38 | 0.028 |
| Achromatopsia (no color) | #393939 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #313D29
#313D29
oklch(34.3% 0.037 133.3)
- #403347
#403347
oklch(34.3% 0.038 313.6)
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 #313D29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.035
- Dark Olive #373E02 ΔE 0.044
- Onyx #343A40 ΔE 0.045
- Charcoal Grey #3C4142 ΔE 0.046
- Evergreen #05472A ΔE 0.049
- Pine Green #0A481E ΔE 0.058
- Forrest Green #154406 ΔE 0.066
- Hunter Green #0B4008 ΔE 0.066
Use #313D29 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.