#52AF3B
Closest named color: Grass (#5CAC2D). oklch(67.3% 0.177 139.9), rgb(82, 175, 59).
Aa
Black text reads best on this color (7.55:1).
About this color
#52AF3B is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.177 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass (#5CAC2D), ΔE 0.012 away. Black text reads best on it, at 7.55:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Grass (#5CAC2D) |
| Black text | 7.55:1 |
| White text | 2.78:1 |
Values
| HEX | #52AF3B |
| RGB | rgb(82, 175, 59) |
| HSL | hsl(108, 50%, 46%) |
| OKLCH | oklch(67.3% 0.177 139.9) |
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 #52AF3B | 2.78:1 | Fails | Lc -58.5 | Large or bold text, headings |
| Black text on #52AF3B | 7.55:1 | AAA | Lc 50.8 | Large or bold text, headings |
| #52AF3B text on white | 2.78:1 | Fails | Lc 53.3 | Large or bold text, headings |
| #52AF3B text on black | 7.55:1 | AAA | Lc -48.6 | 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 400.
-
Step 50
50
#F0F8EF
oklch(97.1% 0.015 142.2)
-
Step 100
100
#DFF0DB
oklch(93.7% 0.033 139.7)
-
Step 200
200
#C4E4BD
oklch(88.5% 0.063 140)
-
Step 300
300
#9AD28E
oklch(80.8% 0.11 140.1)
-
Step 400
400 (this color)
#52AF3B
oklch(67.3% 0.177 139.9)
-
Step 500
500
#32A400
oklch(63% 0.202 139.9)
-
Step 600
600
#298A00
oklch(55.5% 0.178 139.9)
-
Step 700
700
#217400
oklch(49% 0.157 139.9)
-
Step 800
800
#196000
oklch(42.8% 0.138 140)
-
Step 900
900
#145000
oklch(37.8% 0.121 139.9)
-
Step 950
950
#083000
oklch(27.1% 0.087 140)
#52AF3B 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) | #B4A02C | 0.120 |
| Deuteranopia (no green cones) | #A89845 | 0.120 |
| Tritanopia (no blue cones) | #48A997 | 0.119 |
| Achromatopsia (no color) | #9B9B9B | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52AF3B
#52AF3B
oklch(67.3% 0.177 139.9)
- #C56DD9
#C56DD9
oklch(67.4% 0.177 320)
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 #52AF3B, closest first.
No curated palette has a color within ΔE 0.04 of #52AF3B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass #5CAC2D ΔE 0.012
- Medium Green #39AD48 ΔE 0.021
- Leafy Green #51B73B ΔE 0.023
- Leaf Green #5CA904 ΔE 0.026
- Mid Green #50A747 ΔE 0.029
- Dark Pastel Green #56AE57 ΔE 0.029
- Leaf #71AA34 ΔE 0.030
- Shamrock #01B44C ΔE 0.031
Use #52AF3B 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.