#31AF32
Closest named color: Kelly Green (#02AB2E). oklch(66.2% 0.196 143.1), rgb(49, 175, 50).
Aa
Black text reads best on this color (7.30:1).
About this color
#31AF32 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.196 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.020 away. Black text reads best on it, at 7.30:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.196) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 7.30:1 |
| White text | 2.87:1 |
Values
| HEX | #31AF32 |
| RGB | rgb(49, 175, 50) |
| HSL | hsl(120, 56%, 44%) |
| OKLCH | oklch(66.2% 0.196 143.1) |
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 #31AF32 | 2.87:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #31AF32 | 7.30:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #31AF32 text on white | 2.87:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #31AF32 text on black | 7.30:1 | AAA | Lc -47.4 | Large or bold text, headings |
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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C5E3C3
oklch(88.5% 0.054 143.4)
-
Step 300
300
#9CD198
oklch(80.9% 0.096 142.9)
-
Step 400
400
#60B85D
oklch(70.6% 0.153 143.1)
-
Step 500
500 (this color)
#31AF32
oklch(66.2% 0.196 143.1)
-
Step 600
600
#008C0D
oklch(55.5% 0.185 143.1)
-
Step 700
700
#007609
oklch(49.1% 0.164 143)
-
Step 800
800
#006106
oklch(42.7% 0.143 143.1)
-
Step 900
900
#005104
oklch(37.7% 0.126 143)
-
Step 950
950
#063007
oklch(27.1% 0.081 143.3)
#31AF32 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) | #B39E1E | 0.141 |
| Deuteranopia (no green cones) | #A4953F | 0.139 |
| Tritanopia (no blue cones) | #00AA96 | 0.124 |
| Achromatopsia (no color) | #989898 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31AF32
#31AF32
oklch(66.2% 0.196 143.1)
- #C961D7
#C961D7
oklch(66.2% 0.196 322.8)
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 #31AF32, closest first.
No curated palette has a color within ΔE 0.04 of #31AF32.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.020
- Shamrock #01B44C ΔE 0.022
- Medium Green #39AD48 ΔE 0.023
- Grass #5CAC2D ΔE 0.029
- Leaf Green #5CA904 ΔE 0.030
- Leafy Green #51B73B ΔE 0.034
- Mid Green #50A747 ΔE 0.040
- Dark Pastel Green #56AE57 ΔE 0.048
Use #31AF32 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.