#252510
Closest named color: Dark Brown (#341C02). oklch(25.8% 0.035 108.6), rgb(37, 37, 16).
Aa
White text reads best on this color (15.54:1).
About this color
#252510 is a dark, muted brown. In OKLCH its lightness is 26%, its chroma 0.035 and its hue 109°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.038 away. White text reads best on it, at 15.54:1.
| Hue family | Browns |
| Lightness | dark (26%) |
| Chroma | muted (0.035) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.35:1 |
| White text | 15.54:1 |
Values
| HEX | #252510 |
| RGB | rgb(37, 37, 16) |
| HSL | hsl(60, 40%, 10%) |
| OKLCH | oklch(25.8% 0.035 108.6) |
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 #252510 | 15.54:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #252510 | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #252510 text on white | 15.54:1 | AAA | Lc 102.5 | Preferred for body text |
| #252510 text on black | 1.35:1 | 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
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EAEBE2
oklch(93.7% 0.012 111.8)
-
Step 200
200
#DADBC9
oklch(88.6% 0.024 109.5)
-
Step 300
300
#C2C3A4
oklch(80.8% 0.042 108.8)
-
Step 400
400
#A4A473
oklch(70.6% 0.067 108)
-
Step 500
500
#8E8E4E
oklch(63.2% 0.086 108.6)
-
Step 600
600
#787731
oklch(55.5% 0.092 108.3)
-
Step 700
700
#656423
oklch(49% 0.086 108.4)
-
Step 800
800
#52521F
oklch(42.7% 0.072 109.1)
-
Step 900
900
#44441F
oklch(37.7% 0.056 108.8)
-
Step 950
950 (this color)
#252510
oklch(25.8% 0.035 108.6)
#252510 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) | #28230E | 0.008 |
| Deuteranopia (no green cones) | #282411 | 0.007 |
| Tritanopia (no blue cones) | #282320 | 0.031 |
| Achromatopsia (no color) | #242424 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #252510
#252510
oklch(25.8% 0.035 108.6)
- #232134
#232134
oklch(25.9% 0.035 288.5)
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 #252510, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.038
- Jet #212529 ΔE 0.043
- Very Dark Green #062E03 ΔE 0.056
- Dark Forest Green #002D04 ΔE 0.058
- Pakistan Green #283618 ΔE 0.058
- Dark #1B2431 ΔE 0.061
- Chocolate Brown #411900 ΔE 0.063
- Oxford Blue #1B263B ΔE 0.076
Use #252510 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.