#907439
Closest named color: Dirt (#8A6E45). oklch(57.3% 0.085 84.1), rgb(144, 116, 57).
Aa
Black text reads best on this color (4.74:1).
About this color
#907439 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 57%, its chroma 0.085 and its hue 84°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt (#8A6E45), ΔE 0.027 away. Black text reads best on it, at 4.74:1.
| Hue family | Browns |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Dirt (#8A6E45) |
| Black text | 4.74:1 |
| White text | 4.42:1 |
Values
| HEX | #907439 |
| RGB | rgb(144, 116, 57) |
| HSL | hsl(41, 43%, 39%) |
| OKLCH | oklch(57.3% 0.085 84.1) |
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 #907439 | 4.42:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #907439 | 4.74:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #907439 text on white | 4.42:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #907439 text on black | 4.74:1 | AA | Lc -31.0 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EDE9E2
oklch(93.5% 0.01 81.8)
-
Step 200
200
#E0D8CA
oklch(88.5% 0.021 81.8)
-
Step 300
300
#CCBFA5
oklch(80.9% 0.038 84.6)
-
Step 400
400
#B39E75
oklch(70.8% 0.061 83.8)
-
Step 500
500
#A08650
oklch(63.2% 0.079 84.5)
-
Step 600
600 (this color)
#907439
oklch(57.3% 0.085 84.1)
-
Step 700
700
#765D26
oklch(49.2% 0.079 84.5)
-
Step 800
800
#604C21
oklch(42.8% 0.066 84.3)
-
Step 900
900
#4E3F20
oklch(37.6% 0.051 84.1)
-
Step 950
950
#2E2513
oklch(27% 0.033 83.8)
#907439 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) | #817433 | 0.027 |
| Deuteranopia (no green cones) | #877B3B | 0.023 |
| Tritanopia (no blue cones) | #9B6B67 | 0.076 |
| Achromatopsia (no color) | #787878 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #907439
#907439
oklch(57.3% 0.085 84.1)
- #5F78AB
#5F78AB
oklch(57.4% 0.084 263.9)
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 #907439, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt #8A6E45 ΔE 0.027
- Hazel #8E7618 ΔE 0.029
- Dull Brown #876E4B ΔE 0.034
- Mocha #9D7651 ΔE 0.037
- Drab #828344 ΔE 0.043
- Grey Brown #7F7053 ΔE 0.045
- Muddy Brown #886806 ΔE 0.045
- Leather #AC7434 ΔE 0.048
Use #907439 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.