#757B39
Closest named color: Military Green (#667C3E). oklch(56.3% 0.09 113.6), rgb(117, 123, 57).
Aa
Black text reads best on this color (4.64:1).
About this color
#757B39 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 56%, its chroma 0.090 and its hue 114°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.021 away. Black text reads best on it, at 4.64:1.
| Hue family | Yellows |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.64:1 |
| White text | 4.51:1 |
Values
| HEX | #757B39 |
| RGB | rgb(117, 123, 57) |
| HSL | hsl(65, 37%, 35%) |
| OKLCH | oklch(56.3% 0.09 113.6) |
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 #757B39 | 4.51:1 | AA | Lc -76.8 | Fine for body text |
| Black text on #757B39 | 4.64:1 | AA | Lc 32.8 | Non-text elements, placeholder text |
| #757B39 text on white | 4.51:1 | AA | Lc 71.3 | Content text, not long reading |
| #757B39 text on black | 4.64:1 | AA | Lc -30.4 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE2
oklch(93.6% 0.012 116.8)
-
Step 200
200
#D9DBCA
oklch(88.5% 0.023 112.3)
-
Step 300
300
#C0C4A6
oklch(80.9% 0.041 113.5)
-
Step 400
400
#A0A577
oklch(70.6% 0.064 113.1)
-
Step 500
500
#898F53
oklch(63.1% 0.082 113.4)
-
Step 600
600 (this color)
#757B39
oklch(56.3% 0.09 113.6)
-
Step 700
700
#616629
oklch(49.2% 0.084 113.4)
-
Step 800
800
#4F5323
oklch(42.7% 0.069 113.3)
-
Step 900
900
#414522
oklch(37.7% 0.054 114.4)
-
Step 950
950
#262814
oklch(26.9% 0.034 113.4)
#757B39 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) | #837633 | 0.024 |
| Deuteranopia (no green cones) | #83773D | 0.026 |
| Tritanopia (no blue cones) | #7C756C | 0.078 |
| Achromatopsia (no color) | #767676 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #757B39
#757B39
oklch(56.3% 0.09 113.6)
- #786BA5
#786BA5
oklch(56.3% 0.089 293.6)
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 #757B39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.021
- Swamp #698339 ΔE 0.028
- Khaki Green #728639 ΔE 0.032
- Drab #828344 ΔE 0.033
- Muddy Green #657432 ΔE 0.033
- Murky Green #6C7A0E ΔE 0.037
- Hazel #8E7618 ΔE 0.041
- Olive #808000 ΔE 0.042
Use #757B39 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.