#507337
Closest named color: Dark Olive Green (#556B2F). oklch(51.4% 0.096 133.7), rgb(80, 115, 55).
Aa
White text reads best on this color (5.45:1).
About this color
#507337 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.096 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.023 away. White text reads best on it, at 5.45:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.84:1 |
| White text | 5.45:1 |
Values
| HEX | #507337 |
| RGB | rgb(80, 115, 55) |
| HSL | hsl(95, 35%, 33%) |
| OKLCH | oklch(51.4% 0.096 133.7) |
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 #507337 | 5.45:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #507337 | 3.84:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #507337 text on white | 5.45:1 | AA | Lc 77.1 | Fine for body text |
| #507337 text on black | 3.84:1 | AA large text | Lc -24.6 | 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 700.
-
Step 50
50
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D2DDCC
oklch(88.4% 0.026 134.3)
-
Step 300
300
#B5C8A9
oklch(81% 0.047 133.3)
-
Step 400
400
#8EAB7B
oklch(70.7% 0.075 133.4)
-
Step 500
500
#729659
oklch(63.1% 0.095 133.4)
-
Step 600
600
#5A803F
oklch(55.5% 0.103 133.7)
-
Step 700
700 (this color)
#507337
oklch(51.4% 0.096 133.7)
-
Step 800
800
#3D5829
oklch(42.6% 0.079 133.4)
-
Step 900
900
#344926
oklch(37.8% 0.062 133.8)
-
Step 950
950
#1F2B16
oklch(27.1% 0.04 132.7)
#507337 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) | #776B32 | 0.058 |
| Deuteranopia (no green cones) | #72683B | 0.059 |
| Tritanopia (no blue cones) | #506F65 | 0.070 |
| Achromatopsia (no color) | #696969 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #507337
#507337
oklch(51.4% 0.096 133.7)
- #7B568E
#7B568E
oklch(51.5% 0.096 313.6)
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 #507337, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.023
- Muddy Green #657432 ΔE 0.028
- Dark Moss Green #606C38 ΔE 0.029
- Camo Green #526525 ΔE 0.041
- Military Green #667C3E ΔE 0.042
- Mud Green #606602 ΔE 0.045
- Browny Green #6F6C0A ΔE 0.047
- Brown Green #706C11 ΔE 0.048
Use #507337 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.