#75731B
Closest named color: Brown Green (#706C11). oklch(54.1% 0.106 108.1), rgb(117, 115, 27).
Aa
White text reads best on this color (4.97:1).
About this color
#75731B is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 54%, its chroma 0.106 and its hue 108°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Green (#706C11), ΔE 0.022 away. White text reads best on it, at 4.97:1.
| Hue family | Yellows |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Brown Green (#706C11) |
| Black text | 4.22:1 |
| White text | 4.97:1 |
Values
| HEX | #75731B |
| RGB | rgb(117, 115, 27) |
| HSL | hsl(59, 63%, 28%) |
| OKLCH | oklch(54.1% 0.106 108.1) |
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 #75731B | 4.97:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #75731B | 4.22:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #75731B text on white | 4.97:1 | AA | Lc 74.3 | Content text, not long reading |
| #75731B text on black | 4.22:1 | AA large text | Lc -27.4 | 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 600.
-
Step 50
50
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EAEBE0
oklch(93.6% 0.015 110.9)
-
Step 200
200
#DADBC7
oklch(88.5% 0.027 109.3)
-
Step 300
300
#C3C3A0
oklch(80.8% 0.047 107.4)
-
Step 400
400
#A5A56C
oklch(70.8% 0.077 108.2)
-
Step 500
500
#8F8E43
oklch(63.1% 0.098 108.2)
-
Step 600
600 (this color)
#75731B
oklch(54.1% 0.106 108.1)
-
Step 700
700
#666412
oklch(49% 0.098 108.1)
-
Step 800
800
#535213
oklch(42.7% 0.082 108.5)
-
Step 900
900
#454418
oklch(37.7% 0.063 107.9)
-
Step 950
950
#28280F
oklch(27% 0.041 108.8)
#75731B 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) | #7D6E09 | 0.017 |
| Deuteranopia (no green cones) | #7E7122 | 0.017 |
| Tritanopia (no blue cones) | #7E6B62 | 0.096 |
| Achromatopsia (no color) | #707070 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75731B
#75731B
oklch(54.1% 0.106 108.1)
- #6C64A9
#6C64A9
oklch(54.1% 0.106 287.6)
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 #75731B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Green #706C11 ΔE 0.022
- Browny Green #6F6C0A ΔE 0.023
- Muddy Green #657432 ΔE 0.026
- Murky Green #6C7A0E ΔE 0.027
- Olive Green #677A04 ΔE 0.033
- Military Green #667C3E ΔE 0.035
- Muddy Brown #886806 ΔE 0.040
- Hazel #8E7618 ΔE 0.042
Use #75731B 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.