#507D41
Closest named color: Military Green (#667C3E). oklch(54.2% 0.102 138.3), rgb(80, 125, 65).
Aa
White text reads best on this color (4.82:1).
About this color
#507D41 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.102 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.027 away. White text reads best on it, at 4.82:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.35:1 |
| White text | 4.82:1 |
Values
| HEX | #507D41 |
| RGB | rgb(80, 125, 65) |
| HSL | hsl(105, 32%, 37%) |
| OKLCH | oklch(54.2% 0.102 138.3) |
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 #507D41 | 4.82:1 | AA | Lc -78.8 | Fine for body text |
| Black text on #507D41 | 4.35:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #507D41 text on white | 4.82:1 | AA | Lc 73.4 | Content text, not long reading |
| #507D41 text on black | 4.35:1 | AA large text | Lc -28.3 | 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
#F3F6F2
oklch(97% 0.006 137.8)
-
Step 100
100
#E6ECE4
oklch(93.6% 0.012 137.8)
-
Step 200
200
#D1DDCD
oklch(88.4% 0.025 137.8)
-
Step 300
300
#B2C8AC
oklch(80.8% 0.045 139)
-
Step 400
400
#8AAC80
oklch(70.7% 0.073 138.6)
-
Step 500
500
#6D975F
oklch(63.1% 0.093 138.1)
-
Step 600
600 (this color)
#507D41
oklch(54.2% 0.102 138.3)
-
Step 700
700
#446D37
oklch(49% 0.094 138.5)
-
Step 800
800
#38592E
oklch(42.7% 0.078 138.7)
-
Step 900
900
#314929
oklch(37.6% 0.06 138.2)
-
Step 950
950
#1D2B18
oklch(27% 0.039 137.7)
#507D41 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) | #80743C | 0.068 |
| Deuteranopia (no green cones) | #7A7045 | 0.069 |
| Tritanopia (no blue cones) | #4E796F | 0.071 |
| Achromatopsia (no color) | #727272 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #507D41
#507D41
oklch(54.2% 0.102 138.3)
- #885B95
#885B95
oklch(54.2% 0.102 318.5)
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 #507D41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.027
- Muddy Green #657432 ΔE 0.033
- Dark Sage #598556 ΔE 0.035
- Swamp #698339 ΔE 0.039
- Olive Green #677A04 ΔE 0.045
- Sea Green #2E8B57 ΔE 0.045
- Murky Green #6C7A0E ΔE 0.046
- Jungle Green #048243 ΔE 0.047
Use #507D41 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.