#757A57
Closest named color: Grey Brown (#7F7053). oklch(56.6% 0.051 114.7), rgb(117, 122, 87).
Aa
Black text reads best on this color (4.67:1).
About this color
#757A57 is a medium-dark, muted yellow. In OKLCH its lightness is 57%, its chroma 0.051 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Brown (#7F7053), ΔE 0.030 away. Black text reads best on it, at 4.67:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Grey Brown (#7F7053) |
| Black text | 4.67:1 |
| White text | 4.48:1 |
Values
| HEX | #757A57 |
| RGB | rgb(117, 122, 87) |
| HSL | hsl(69, 17%, 41%) |
| OKLCH | oklch(56.6% 0.051 114.7) |
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 #757A57 | 4.48:1 | AA large text | Lc -76.6 | Fine for body text |
| Black text on #757A57 | 4.67:1 | AA | Lc 32.9 | Non-text elements, placeholder text |
| #757A57 text on white | 4.48:1 | AA large text | Lc 71.2 | Content text, not long reading |
| #757A57 text on black | 4.67:1 | AA | Lc -30.5 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E9EAE5
oklch(93.5% 0.007 115.7)
-
Step 200
200
#D9DAD1
oklch(88.5% 0.012 111.8)
-
Step 300
300
#C0C3B2
oklch(81% 0.024 115.1)
-
Step 400
400
#A0A48A
oklch(70.8% 0.037 114.4)
-
Step 500
500
#888D6C
oklch(63% 0.048 114.8)
-
Step 600
600 (this color)
#757A57
oklch(56.6% 0.051 114.7)
-
Step 700
700
#606445
oklch(49.1% 0.047 114.1)
-
Step 800
800
#4E5239
oklch(42.8% 0.039 115.5)
-
Step 900
900
#414431
oklch(37.8% 0.031 115.2)
-
Step 950
950
#26281D
oklch(27.1% 0.02 116.1)
#757A57 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) | #7F7755 | 0.016 |
| Deuteranopia (no green cones) | #7F7758 | 0.017 |
| Tritanopia (no blue cones) | #797671 | 0.045 |
| Achromatopsia (no color) | #777777 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #757A57
#757A57
oklch(56.6% 0.051 114.7)
- #787192
#787192
oklch(56.7% 0.051 294.4)
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 #757A57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Brown #7F7053 ΔE 0.030
- Dull Brown #876E4B ΔE 0.040
- Dirt #8A6E45 ΔE 0.043
- Military Green #667C3E ΔE 0.043
- Drab #828344 ΔE 0.045
- Dark Sage #598556 ΔE 0.048
- Dark Taupe #7F684E ΔE 0.050
- Brown Grey #8D8468 ΔE 0.052
Use #757A57 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.