#508F32
Closest named color: Sap Green (#5C8B15). oklch(58.7% 0.142 137.1), rgb(80, 143, 50).
Aa
Black text reads best on this color (5.31:1).
About this color
#508F32 is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.142 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sap Green (#5C8B15), ΔE 0.020 away. Black text reads best on it, at 5.31:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Sap Green (#5C8B15) |
| Black text | 5.31:1 |
| White text | 3.95:1 |
Values
| HEX | #508F32 |
| RGB | rgb(80, 143, 50) |
| HSL | hsl(101, 48%, 38%) |
| OKLCH | oklch(58.7% 0.142 137.1) |
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 #508F32 | 3.95:1 | AA large text | Lc -72.2 | Content text, not long reading |
| Black text on #508F32 | 5.31:1 | AA | Lc 37.4 | Non-text elements, placeholder text |
| #508F32 text on white | 3.95:1 | AA large text | Lc 66.7 | Content text, not long reading |
| #508F32 text on black | 5.31:1 | AA | Lc -35.0 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CEDFC8
oklch(88.5% 0.036 137.5)
-
Step 300
300
#AECBA2
oklch(81% 0.064 136.6)
-
Step 400
400
#82B06F
oklch(70.8% 0.103 136.9)
-
Step 500
500
#619B48
oklch(63% 0.131 137.1)
-
Step 600
600 (this color)
#508F32
oklch(58.7% 0.142 137.1)
-
Step 700
700
#387119
oklch(49.1% 0.133 137)
-
Step 800
800
#2F5C18
oklch(42.7% 0.11 137)
-
Step 900
900
#2A4C1B
oklch(37.8% 0.086 137.2)
-
Step 950
950
#192C11
oklch(26.9% 0.053 137.2)
#508F32 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) | #948327 | 0.091 |
| Deuteranopia (no green cones) | #8B7E3A | 0.091 |
| Tritanopia (no blue cones) | #4D8A7C | 0.101 |
| Achromatopsia (no color) | #808080 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #508F32
#508F32
oklch(58.7% 0.142 137.1)
- #9E5EB4
#9E5EB4
oklch(58.7% 0.143 317)
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 #508F32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sap Green #5C8B15 ΔE 0.020
- Mossy Green #638B27 ΔE 0.021
- Fern Green #548D44 ΔE 0.022
- Moss Green #658B38 ΔE 0.028
- Olive Drab #6B8E23 ΔE 0.029
- Light Forest Green #4F9153 ΔE 0.035
- Kelley Green #009337 ΔE 0.040
- Dark Yellow Green #728F02 ΔE 0.041
Use #508F32 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.