#757E28
Closest named color: Swamp (#698339). oklch(56.8% 0.109 115.1), rgb(117, 126, 40).
Aa
Black text reads best on this color (4.77:1).
About this color
#757E28 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 57%, its chroma 0.109 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.021 away. Black text reads best on it, at 4.77:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.77:1 |
| White text | 4.40:1 |
Values
| HEX | #757E28 |
| RGB | rgb(117, 126, 40) |
| HSL | hsl(66, 52%, 33%) |
| OKLCH | oklch(56.8% 0.109 115.1) |
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 #757E28 | 4.40:1 | AA large text | Lc -75.9 | Fine for body text |
| Black text on #757E28 | 4.77:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #757E28 text on white | 4.40:1 | AA large text | Lc 70.4 | Content text, not long reading |
| #757E28 text on black | 4.77:1 | AA | Lc -31.2 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE1
oklch(93.6% 0.013 115.8)
-
Step 200
200
#D8DCC7
oklch(88.6% 0.029 115.7)
-
Step 300
300
#BFC5A1
oklch(80.9% 0.049 115.2)
-
Step 400
400
#9FA76D
oklch(70.8% 0.079 114.9)
-
Step 500
500
#879145
oklch(63.2% 0.101 115.6)
-
Step 600
600 (this color)
#757E28
oklch(56.8% 0.109 115.1)
-
Step 700
700
#5F6715
oklch(49.1% 0.102 115.2)
-
Step 800
800
#4E5415
oklch(42.7% 0.084 114.7)
-
Step 900
900
#404619
oklch(37.8% 0.066 116)
-
Step 950
950
#262910
oklch(27.1% 0.041 114.9)
#757E28 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) | #87781C | 0.030 |
| Deuteranopia (no green cones) | #86792E | 0.031 |
| Tritanopia (no blue cones) | #7D776D | 0.096 |
| Achromatopsia (no color) | #787878 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #757E28
#757E28
oklch(56.8% 0.109 115.1)
- #7C69B0
#7C69B0
oklch(56.9% 0.109 295)
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 #757E28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.021
- Khaki Green #728639 ΔE 0.023
- Murky Green #6C7A0E ΔE 0.024
- Olive #808000 ΔE 0.024
- Military Green #667C3E ΔE 0.029
- Swamp Green #748500 ΔE 0.031
- Olive Green #677A04 ΔE 0.032
- Drab #828344 ΔE 0.037
Use #757E28 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.