#757E2C
Closest named color: Swamp (#698339). oklch(56.9% 0.106 115.1), rgb(117, 126, 44).
Aa
Black text reads best on this color (4.77:1).
About this color
#757E2C is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 57%, its chroma 0.106 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.020 away. Black text reads best on it, at 4.77:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #757E2C |
| RGB | rgb(117, 126, 44) |
| HSL | hsl(67, 48%, 33%) |
| OKLCH | oklch(56.9% 0.106 115.1) |
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 #757E2C | 4.39:1 | AA large text | Lc -75.9 | Fine for body text |
| Black text on #757E2C | 4.77:1 | AA | Lc 33.7 | Non-text elements, placeholder text |
| #757E2C text on white | 4.39:1 | AA large text | Lc 70.4 | Content text, not long reading |
| #757E2C text on black | 4.77:1 | AA | Lc -31.3 | 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
#D8DCC8
oklch(88.6% 0.027 116.1)
-
Step 300
300
#BFC5A2
oklch(80.9% 0.048 115.4)
-
Step 400
400
#9FA76F
oklch(70.8% 0.077 115)
-
Step 500
500
#879048
oklch(63% 0.097 115.1)
-
Step 600
600 (this color)
#757E2C
oklch(56.9% 0.106 115.1)
-
Step 700
700
#5F671A
oklch(49.1% 0.099 115.3)
-
Step 800
800
#4E5418
oklch(42.7% 0.082 114.8)
-
Step 900
900
#40451B
oklch(37.5% 0.063 115.1)
-
Step 950
950
#262911
oklch(27.1% 0.04 115)
#757E2C 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) | #877822 | 0.030 |
| Deuteranopia (no green cones) | #867931 | 0.031 |
| Tritanopia (no blue cones) | #7C776D | 0.092 |
| Achromatopsia (no color) | #787878 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #757E2C
#757E2C
oklch(56.9% 0.106 115.1)
- #7C69AE
#7C69AE
oklch(56.8% 0.106 295.5)
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 #757E2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.020
- Khaki Green #728639 ΔE 0.022
- Murky Green #6C7A0E ΔE 0.026
- Olive #808000 ΔE 0.026
- Military Green #667C3E ΔE 0.027
- Swamp Green #748500 ΔE 0.034
- Olive Green #677A04 ΔE 0.034
- Drab #828344 ΔE 0.035
Use #757E2C 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.