#507A31
Closest named color: Muddy Green (#657432). oklch(53.2% 0.113 133.9), rgb(80, 122, 49).
Aa
White text reads best on this color (5.03:1).
About this color
#507A31 is a medium-dark, moderately saturated green. In OKLCH its lightness is 53%, its chroma 0.113 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.032 away. White text reads best on it, at 5.03:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 4.16:1 |
| White text | 5.03:1 |
Values
| HEX | #507A31 |
| RGB | rgb(80, 122, 49) |
| HSL | hsl(95, 43%, 34%) |
| OKLCH | oklch(53.2% 0.113 133.9) |
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 #507A31 | 5.03:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #507A31 | 4.16:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #507A31 text on white | 5.03:1 | AA | Lc 74.7 | Content text, not long reading |
| #507A31 text on black | 4.16:1 | AA large text | Lc -27.0 | Dividers and decoration only |
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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E6ECE2
oklch(93.6% 0.015 132.5)
-
Step 200
200
#D2DECB
oklch(88.6% 0.029 133.7)
-
Step 300
300
#B3C8A7
oklch(80.8% 0.051 134.1)
-
Step 400
400
#8CAC78
oklch(70.7% 0.081 133.8)
-
Step 500
500
#6F9754
oklch(63% 0.104 133.8)
-
Step 600
600 (this color)
#507A31
oklch(53.2% 0.113 133.9)
-
Step 700
700
#476D2B
oklch(49% 0.104 133.9)
-
Step 800
800
#3A5924
oklch(42.6% 0.088 134)
-
Step 900
900
#324923
oklch(37.6% 0.067 134.2)
-
Step 950
950
#1E2B15
oklch(27% 0.042 133.5)
#507A31 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) | #7F7129 | 0.068 |
| Deuteranopia (no green cones) | #796E36 | 0.067 |
| Tritanopia (no blue cones) | #50756A | 0.084 |
| Achromatopsia (no color) | #6F6F6F | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #507A31
#507A31
oklch(53.2% 0.113 133.9)
- #84579A
#84579A
oklch(53.3% 0.113 313.9)
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 #507A31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.032
- Military Green #667C3E ΔE 0.035
- Olive Green #677A04 ΔE 0.035
- Murky Green #6C7A0E ΔE 0.039
- Swamp #698339 ΔE 0.045
- Dark Olive Green #556B2F ΔE 0.045
- Tree Green #2A7E19 ΔE 0.046
- Jungle Green #048243 ΔE 0.047
Use #507A31 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.