#758737
Closest named color: Khaki Green (#728639). oklch(59.1% 0.108 120.4), rgb(117, 135, 55).
Aa
Black text reads best on this color (5.27:1).
About this color
#758737 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 59%, its chroma 0.108 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Khaki Green (#728639), ΔE 0.006 away. Black text reads best on it, at 5.27:1.
| Hue family | Yellows |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Khaki Green (#728639) |
| Black text | 5.27:1 |
| White text | 3.97:1 |
Values
| HEX | #758737 |
| RGB | rgb(117, 135, 55) |
| HSL | hsl(74, 42%, 37%) |
| OKLCH | oklch(59.1% 0.108 120.4) |
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 #758737 | 3.97:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #758737 | 5.27:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #758737 text on white | 3.97:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #758737 text on black | 5.27:1 | AA | Lc -34.6 | 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
#E8EBE1
oklch(93.5% 0.014 120.3)
-
Step 200
200
#D6DCC9
oklch(88.5% 0.026 121.2)
-
Step 300
300
#BCC6A3
oklch(80.9% 0.049 120.5)
-
Step 400
400
#9AA871
oklch(70.7% 0.077 120)
-
Step 500
500
#81924B
oklch(63% 0.098 120.4)
-
Step 600
600 (this color)
#758737
oklch(59.1% 0.108 120.4)
-
Step 700
700
#59691E
oklch(49.2% 0.101 120.6)
-
Step 800
800
#49551B
oklch(42.6% 0.082 120)
-
Step 900
900
#3D471D
oklch(37.8% 0.065 120.7)
-
Step 950
950
#242912
oklch(26.9% 0.039 119.2)
#758737 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) | #8F802E | 0.040 |
| Deuteranopia (no green cones) | #8D803C | 0.042 |
| Tritanopia (no blue cones) | #7B8076 | 0.092 |
| Achromatopsia (no color) | #7F7F7F | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #758737
#758737
oklch(59.1% 0.108 120.4)
- #886EB4
#886EB4
oklch(59.2% 0.108 300.2)
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 #758737, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Khaki Green #728639 ΔE 0.006
- Swamp #698339 ΔE 0.021
- Moss Green #658B38 ΔE 0.023
- Drab #828344 ΔE 0.029
- Swamp Green #748500 ΔE 0.030
- Olive #808000 ΔE 0.031
- Mossy Green #638B27 ΔE 0.033
- Olive Drab #6B8E23 ΔE 0.033
Use #758737 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.