#2D310A
Closest named color: Pakistan Green (#283618). oklch(30% 0.058 115), rgb(45, 49, 10).
Aa
White text reads best on this color (13.50:1).
About this color
#2D310A is a dark, muted brown. In OKLCH its lightness is 30%, its chroma 0.058 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.019 away. White text reads best on it, at 13.50:1.
| Hue family | Browns |
| Lightness | dark (30%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.55:1 |
| White text | 13.50:1 |
Values
| HEX | #2D310A |
| RGB | rgb(45, 49, 10) |
| HSL | hsl(66, 66%, 12%) |
| OKLCH | oklch(30% 0.058 115) |
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 #2D310A | 13.50:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #2D310A | 1.55:1 | Fails | Lc 0.0 | Not readable |
| #2D310A text on white | 13.50:1 | AAA | Lc 99.9 | Preferred for body text |
| #2D310A text on black | 1.55:1 | 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
#E9ECDD
oklch(93.7% 0.02 116)
-
Step 200
200
#D8DDC0
oklch(88.6% 0.039 115.1)
-
Step 300
300
#BFC694
oklch(80.9% 0.067 114.4)
-
Step 400
400
#9EA954
oklch(70.7% 0.111 115.4)
-
Step 500
500
#88920C
oklch(63% 0.139 114.6)
-
Step 600
600
#727B00
oklch(55.6% 0.126 114.8)
-
Step 700
700
#5F6700
oklch(49% 0.111 115)
-
Step 800
800
#4E5500
oklch(42.8% 0.097 115.1)
-
Step 900
900
#414600
oklch(37.7% 0.085 114.3)
-
Step 950
950 (this color)
#2D310A
oklch(30% 0.058 115)
#2D310A 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) | #352E05 | 0.016 |
| Deuteranopia (no green cones) | #352F0D | 0.017 |
| Tritanopia (no blue cones) | #302E29 | 0.050 |
| Achromatopsia (no color) | #2E2E2E | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D310A
#2D310A
oklch(30% 0.058 115)
- #302748
#302748
oklch(29.9% 0.059 295.1)
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 #2D310A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.019
- Dark Olive #373E02 ΔE 0.050
- Very Dark Green #062E03 ΔE 0.054
- Dark Forest Green #002D04 ΔE 0.060
- Hunter Green #0B4008 ΔE 0.061
- Dark Brown #341C02 ΔE 0.067
- Forrest Green #154406 ΔE 0.069
- Evergreen #05472A ΔE 0.075
Use #2D310A 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.