#313D2A
Closest named color: Pakistan Green (#283618). oklch(34.3% 0.036 134.3), rgb(49, 61, 42).
Aa
White text reads best on this color (11.46:1).
About this color
#313D2A is a dark, muted green. In OKLCH its lightness is 34%, its chroma 0.036 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.036 away. White text reads best on it, at 11.46:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | muted (0.036) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.83:1 |
| White text | 11.46:1 |
Values
| HEX | #313D2A |
| RGB | rgb(49, 61, 42) |
| HSL | hsl(98, 18%, 20%) |
| OKLCH | oklch(34.3% 0.036 134.3) |
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 #313D2A | 11.46:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #313D2A | 1.83:1 | Fails | Lc 7.5 | Not readable |
| #313D2A text on white | 11.46:1 | AAA | Lc 96.4 | Preferred for body text |
| #313D2A 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
#D5DBD2
oklch(88.4% 0.014 134.9)
-
Step 300
300
#BAC5B3
oklch(81% 0.028 133)
-
Step 400
400
#96A78C
oklch(70.7% 0.043 133.9)
-
Step 500
500
#7C916F
oklch(63.1% 0.055 133.7)
-
Step 600
600
#657B58
oklch(55.5% 0.058 134.2)
-
Step 700
700
#546848
oklch(49.2% 0.055 134.1)
-
Step 800
800
#44553B
oklch(42.7% 0.047 135)
-
Step 900
900 (this color)
#313D2A
oklch(34.3% 0.036 134.3)
-
Step 950
950
#22291E
oklch(27% 0.022 134.3)
#313D2A 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) | #3F3A29 | 0.024 |
| Deuteranopia (no green cones) | #3D392B | 0.023 |
| Tritanopia (no blue cones) | #313B38 | 0.027 |
| Achromatopsia (no color) | #393939 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #313D2A
#313D2A
oklch(34.3% 0.036 134.3)
- #403346
#403346
oklch(34.3% 0.037 315)
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 #313D2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.036
- Onyx #343A40 ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.045
- Dark Olive #373E02 ΔE 0.045
- Evergreen #05472A ΔE 0.050
- Pine Green #0A481E ΔE 0.059
- Gunmetal #293241 ΔE 0.065
- Dark Blue Grey #1F3B4D ΔE 0.065
Use #313D2A 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.