#31392A
Closest named color: Pakistan Green (#283618). oklch(33.2% 0.028 130.7), rgb(49, 57, 42).
Aa
White text reads best on this color (12.00:1).
About this color
#31392A is a dark close to neutral grey. In OKLCH its lightness is 33%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Pakistan Green (#283618), ΔE 0.032 away. White text reads best on it, at 12.00:1.
| Hue family | Neutrals |
| Lightness | dark (33%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.74:1 |
| White text | 12.00:1 |
Values
| HEX | #31392A |
| RGB | rgb(49, 57, 42) |
| HSL | hsl(92, 15%, 19%) |
| OKLCH | oklch(33.2% 0.028 130.7) |
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 #31392A | 12.00:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #31392A | 1.74:1 | Fails | Lc 0.0 | Not readable |
| #31392A text on white | 12.00:1 | AAA | Lc 97.5 | Preferred for body text |
| #31392A text on black | 1.74:1 | 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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D6DBD3
oklch(88.5% 0.012 133.4)
-
Step 300
300
#BCC4B6
oklch(81% 0.021 131.5)
-
Step 400
400
#99A590
oklch(70.6% 0.033 131.7)
-
Step 500
500
#818F74
oklch(63.1% 0.043 129.9)
-
Step 600
600
#6A795D
oklch(55.6% 0.046 130.7)
-
Step 700
700
#58664C
oklch(49.1% 0.044 130.9)
-
Step 800
800
#48533F
oklch(42.6% 0.035 131.2)
-
Step 900
900 (this color)
#31392A
oklch(33.2% 0.028 130.7)
-
Step 950
950
#23281F
oklch(26.9% 0.018 131.3)
#31392A 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) | #3A3729 | 0.016 |
| Deuteranopia (no green cones) | #39362B | 0.017 |
| Tritanopia (no blue cones) | #313835 | 0.020 |
| Achromatopsia (no color) | #363636 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31392A
#31392A
oklch(33.2% 0.028 130.7)
- #3A3241
#3A3241
oklch(33.2% 0.028 308.9)
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 #31392A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.032
- Onyx #343A40 ΔE 0.038
- Charcoal Grey #3C4142 ΔE 0.048
- Dark Olive #373E02 ΔE 0.053
- Gunmetal #293241 ΔE 0.055
- Evergreen #05472A ΔE 0.060
- Dark Blue Grey #1F3B4D ΔE 0.061
- Midnight Green #073B4C ΔE 0.067
Use #31392A 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.