#75931B
Closest named color: Dark Yellow Green (#728F02). oklch(61.9% 0.143 123.5), rgb(117, 147, 27).
Aa
Black text reads best on this color (5.94:1).
About this color
#75931B is a medium-dark, vivid yellow. In OKLCH its lightness is 62%, its chroma 0.143 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Yellow Green (#728F02), ΔE 0.014 away. Black text reads best on it, at 5.94:1.
| Hue family | Yellows |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Dark Yellow Green (#728F02) |
| Black text | 5.94:1 |
| White text | 3.53:1 |
Values
| HEX | #75931B |
| RGB | rgb(117, 147, 27) |
| HSL | hsl(75, 69%, 34%) |
| OKLCH | oklch(61.9% 0.143 123.5) |
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 #75931B | 3.53:1 | AA large text | Lc -68.2 | Content text, not long reading |
| Black text on #75931B | 5.94:1 | AA | Lc 41.3 | Non-text elements, placeholder text |
| #75931B text on white | 3.53:1 | AA large text | Lc 62.7 | Content text, not long reading |
| #75931B text on black | 5.94:1 | AA | Lc -38.9 | 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 500.
-
Step 50
50
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E7ECDE
oklch(93.5% 0.019 122.8)
-
Step 200
200
#D4DEC2
oklch(88.5% 0.039 123.2)
-
Step 300
300
#B7C997
oklch(80.9% 0.07 124)
-
Step 400
400
#93AC5B
oklch(70.7% 0.111 123.3)
-
Step 500
500 (this color)
#75931B
oklch(61.9% 0.143 123.5)
-
Step 600
600
#647F00
oklch(55.5% 0.136 123.2)
-
Step 700
700
#536B00
oklch(49% 0.121 123.6)
-
Step 800
800
#445800
oklch(42.8% 0.106 123.5)
-
Step 900
900
#384900
oklch(37.7% 0.093 123.4)
-
Step 950
950
#212B06
oklch(27.1% 0.059 123.4)
#75931B 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) | #9C8900 | 0.059 |
| Deuteranopia (no green cones) | #988828 | 0.061 |
| Tritanopia (no blue cones) | #7B8B7D | 0.119 |
| Achromatopsia (no color) | #888888 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75931B
#75931B
oklch(61.9% 0.143 123.5)
- #986DCB
#986DCB
oklch(61.8% 0.143 303.6)
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 #75931B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Yellow Green #728F02 ΔE 0.014
- Olive Drab #6B8E23 ΔE 0.021
- Mossy Green #638B27 ΔE 0.035
- Swamp Green #748500 ΔE 0.039
- Flat Green #699D4C ΔE 0.040
- Moss Green #658B38 ΔE 0.040
- Sap Green #5C8B15 ΔE 0.041
- Drab Green #749551 ΔE 0.045
Use #75931B 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.