#52AC3F
Closest named color: Grass (#5CAC2D). oklch(66.6% 0.17 140.3), rgb(82, 172, 63).
Aa
Black text reads best on this color (7.33:1).
About this color
#52AC3F is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.170 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass (#5CAC2D), ΔE 0.014 away. Black text reads best on it, at 7.33:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Grass (#5CAC2D) |
| Black text | 7.33:1 |
| White text | 2.86:1 |
Values
| HEX | #52AC3F |
| RGB | rgb(82, 172, 63) |
| HSL | hsl(110, 46%, 46%) |
| OKLCH | oklch(66.6% 0.17 140.3) |
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 #52AC3F | 2.86:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #52AC3F | 7.33:1 | AAA | Lc 49.5 | Large or bold text, headings |
| #52AC3F text on white | 2.86:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #52AC3F text on black | 7.33:1 | AAA | Lc -47.3 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E2EEDF
oklch(93.6% 0.024 139.4)
-
Step 200
200
#C9E1C5
oklch(88.4% 0.046 141.2)
-
Step 300
300
#A4CE9C
oklch(80.8% 0.082 140.6)
-
Step 400
400
#71B563
oklch(70.8% 0.134 140.2)
-
Step 500
500 (this color)
#52AC3F
oklch(66.6% 0.17 140.3)
-
Step 600
600
#258B00
oklch(55.7% 0.181 140.4)
-
Step 700
700
#1E7500
oklch(49.2% 0.159 140.3)
-
Step 800
800
#176000
oklch(42.8% 0.139 140.3)
-
Step 900
900
#194F0C
oklch(37.7% 0.111 140.4)
-
Step 950
950
#112E0A
oklch(26.9% 0.07 140)
#52AC3F 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) | #B19D32 | 0.117 |
| Deuteranopia (no green cones) | #A59648 | 0.116 |
| Tritanopia (no blue cones) | #48A795 | 0.113 |
| Achromatopsia (no color) | #999999 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52AC3F
#52AC3F
oklch(66.6% 0.17 140.3)
- #C16CD3
#C16CD3
oklch(66.5% 0.17 320.4)
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 #52AC3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass #5CAC2D ΔE 0.014
- Medium Green #39AD48 ΔE 0.017
- Mid Green #50A747 ΔE 0.018
- Dark Pastel Green #56AE57 ΔE 0.025
- Leaf Green #5CA904 ΔE 0.028
- Fern #63A950 ΔE 0.028
- Leaf #71AA34 ΔE 0.028
- Leafy Green #51B73B ΔE 0.033
Use #52AC3F 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.