#78631F
Closest named color: Mud (#735C12). oklch(50.7% 0.089 91.4), rgb(120, 99, 31).
Aa
White text reads best on this color (5.82:1).
About this color
#78631F is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 51%, its chroma 0.089 and its hue 91°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.023 away. White text reads best on it, at 5.82:1.
| Hue family | Yellows |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.60:1 |
| White text | 5.82:1 |
Values
| HEX | #78631F |
| RGB | rgb(120, 99, 31) |
| HSL | hsl(46, 59%, 30%) |
| OKLCH | oklch(50.7% 0.089 91.4) |
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 #78631F | 5.82:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #78631F | 3.60:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #78631F text on white | 5.82:1 | AA | Lc 79.1 | Fine for body text |
| #78631F text on black | 3.60:1 | AA large text | Lc -22.8 | Dividers and decoration only |
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 700.
-
Step 50
50
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EDEAE1
oklch(93.7% 0.012 91.5)
-
Step 200
200
#DFD9C8
oklch(88.5% 0.024 90.8)
-
Step 300
300
#CBC0A2
oklch(80.9% 0.042 90.3)
-
Step 400
400
#B0A06F
oklch(70.8% 0.069 92.1)
-
Step 500
500
#9D8847
oklch(63.2% 0.088 91.8)
-
Step 600
600
#887127
oklch(55.6% 0.096 91.5)
-
Step 700
700 (this color)
#78631F
oklch(50.7% 0.089 91.4)
-
Step 800
800
#5E4D18
oklch(42.7% 0.074 90.9)
-
Step 900
900
#4D401A
oklch(37.6% 0.058 90.5)
-
Step 950
950
#2D2610
oklch(27.1% 0.037 92.1)
#78631F 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) | #6E6215 | 0.020 |
| Deuteranopia (no green cones) | #746823 | 0.014 |
| Tritanopia (no blue cones) | #825B55 | 0.080 |
| Achromatopsia (no color) | #656565 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78631F
#78631F
oklch(50.7% 0.089 91.4)
- #536298
#536298
oklch(50.8% 0.088 271.2)
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 #78631F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.023
- Greeny Brown #696006 ΔE 0.032
- Brown Green #706C11 ΔE 0.033
- Dirt Brown #836539 ΔE 0.034
- Muddy Brown #886806 ΔE 0.034
- Browny Green #6F6C0A ΔE 0.035
- Dark Moss Green #606C38 ΔE 0.043
- Mud Green #606602 ΔE 0.047
Use #78631F 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.