#312F00
Closest named color: Pakistan Green (#283618). oklch(29.8% 0.064 107.2), rgb(49, 47, 0).
Aa
White text reads best on this color (13.66:1).
About this color
#312F00 is a dark, muted brown. In OKLCH its lightness is 30%, its chroma 0.064 and its hue 107°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.029 away. White text reads best on it, at 13.66:1.
| Hue family | Browns |
| Lightness | dark (30%) |
| Chroma | muted (0.064) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.53:1 |
| White text | 13.66:1 |
Values
| HEX | #312F00 |
| RGB | rgb(49, 47, 0) |
| HSL | hsl(58, 100%, 10%) |
| OKLCH | oklch(29.8% 0.064 107.2) |
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 #312F00 | 13.66:1 | AAA | Lc -103.2 | Preferred for body text |
| Black text on #312F00 | 1.53:1 | Fails | Lc 0.0 | Not readable |
| #312F00 text on white | 13.66:1 | AAA | Lc 100.1 | Preferred for body text |
| #312F00 text on black | 1.53:1 | 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
#F6F6EE
oklch(97.1% 0.011 106.6)
-
Step 100
100
#EBEBDB
oklch(93.6% 0.021 106.8)
-
Step 200
200
#DCDCBC
oklch(88.6% 0.043 107.2)
-
Step 300
300
#C6C58B
oklch(81% 0.077 107.2)
-
Step 400
400
#A9A642
oklch(70.8% 0.122 107.5)
-
Step 500
500
#938E00
oklch(63.1% 0.135 107.2)
-
Step 600
600
#7C7700
oklch(55.6% 0.119 106.8)
-
Step 700
700
#686400
oklch(49.1% 0.105 107)
-
Step 800
800
#555200
oklch(42.8% 0.092 107.3)
-
Step 900
900
#474400
oklch(37.7% 0.081 106.8)
-
Step 950
950 (this color)
#312F00
oklch(29.8% 0.064 107.2)
#312F00 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) | #342D00 | 0.008 |
| Deuteranopia (no green cones) | #352E03 | 0.010 |
| Tritanopia (no blue cones) | #362B26 | 0.057 |
| Achromatopsia (no color) | #2E2E2E | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #312F00
#312F00
oklch(29.8% 0.064 107.2)
- #2C274B
#2C274B
oklch(29.7% 0.064 288.2)
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 #312F00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.029
- Dark Olive #373E02 ΔE 0.051
- Very Dark Green #062E03 ΔE 0.058
- Dark Brown #341C02 ΔE 0.062
- Dark Forest Green #002D04 ΔE 0.064
- Hunter Green #0B4008 ΔE 0.066
- Chocolate Brown #411900 ΔE 0.072
- Forrest Green #154406 ΔE 0.074
Use #312F00 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.