#31330D
Closest named color: Pakistan Green (#283618). oklch(31% 0.057 112.1), rgb(49, 51, 13).
Aa
White text reads best on this color (13.04:1).
About this color
#31330D is a dark, muted brown. In OKLCH its lightness is 31%, its chroma 0.057 and its hue 112°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.017 away. White text reads best on it, at 13.04:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.60:1 |
| White text | 13.04:1 |
Values
| HEX | #31330D |
| RGB | rgb(49, 51, 13) |
| HSL | hsl(63, 59%, 13%) |
| OKLCH | oklch(31% 0.057 112.1) |
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 #31330D | 13.04:1 | AAA | Lc -102.5 | Preferred for body text |
| Black text on #31330D | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #31330D text on white | 13.04:1 | AAA | Lc 99.3 | Preferred for body text |
| #31330D text on black | 1.60:1 | 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
#F5F6EF
oklch(97% 0.009 113.2)
-
Step 100
100
#EAEBDD
oklch(93.5% 0.019 110.1)
-
Step 200
200
#D9DCC0
oklch(88.5% 0.038 112.1)
-
Step 300
300
#C1C694
oklch(81% 0.067 112.5)
-
Step 400
400
#A2A754
oklch(70.6% 0.107 111.9)
-
Step 500
500
#8C910C
oklch(63.2% 0.137 112.2)
-
Step 600
600
#767A00
oklch(55.7% 0.123 112.1)
-
Step 700
700
#636600
oklch(49.1% 0.109 111.8)
-
Step 800
800
#515400
oklch(42.9% 0.095 112.1)
-
Step 900
900
#434500
oklch(37.6% 0.083 111.6)
-
Step 950
950 (this color)
#31330D
oklch(31% 0.057 112.1)
#31330D 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) | #373008 | 0.013 |
| Deuteranopia (no green cones) | #37310F | 0.013 |
| Tritanopia (no blue cones) | #35302B | 0.049 |
| Achromatopsia (no color) | #313131 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31330D
#31330D
oklch(31% 0.057 112.1)
- #312B4A
#312B4A
oklch(31.1% 0.055 291.8)
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 #31330D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.017
- Dark Olive #373E02 ΔE 0.042
- Hunter Green #0B4008 ΔE 0.060
- Very Dark Green #062E03 ΔE 0.063
- Forrest Green #154406 ΔE 0.066
- Dark Forest Green #002D04 ΔE 0.070
- Evergreen #05472A ΔE 0.071
- Dark Brown #341C02 ΔE 0.072
Use #31330D 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.