#52A601
Closest named color: Leaf Green (#5CA904). oklch(64.6% 0.191 135.7), rgb(82, 166, 1).
Aa
Black text reads best on this color (6.81:1).
About this color
#52A601 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.191 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leaf Green (#5CA904), ΔE 0.014 away. Black text reads best on it, at 6.81:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | Leaf Green (#5CA904) |
| Black text | 6.81:1 |
| White text | 3.08:1 |
Values
| HEX | #52A601 |
| RGB | rgb(82, 166, 1) |
| HSL | hsl(91, 99%, 33%) |
| OKLCH | oklch(64.6% 0.191 135.7) |
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 #52A601 | 3.08:1 | AA large text | Lc -62.7 | Content text, not long reading |
| Black text on #52A601 | 6.81:1 | AA | Lc 46.7 | Large or bold text, headings |
| #52A601 text on white | 3.08:1 | AA large text | Lc 57.3 | Large or bold text, headings |
| #52A601 text on black | 6.81:1 | AA | Lc -44.4 | 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 500.
-
Step 50
50
#F2F7EF
oklch(97% 0.012 133.4)
-
Step 100
100
#E2EEDD
oklch(93.5% 0.026 136.3)
-
Step 200
200
#CAE1C0
oklch(88.4% 0.051 136.1)
-
Step 300
300
#A6CF92
oklch(81% 0.094 135.6)
-
Step 400
400
#74B551
oklch(70.7% 0.149 135.9)
-
Step 500
500 (this color)
#52A601
oklch(64.6% 0.191 135.7)
-
Step 600
600
#418700
oklch(55.5% 0.165 135.8)
-
Step 700
700
#367200
oklch(49.2% 0.146 135.8)
-
Step 800
800
#2B5D00
oklch(42.6% 0.126 135.7)
-
Step 900
900
#234E00
oklch(37.8% 0.112 135.7)
-
Step 950
950
#132E01
oklch(26.9% 0.078 135.5)
#52A601 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) | #AC9700 | 0.118 |
| Deuteranopia (no green cones) | #A29022 | 0.117 |
| Tritanopia (no blue cones) | #4E9F8C | 0.138 |
| Achromatopsia (no color) | #939393 | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #52A601
#52A601
oklch(64.6% 0.191 135.7)
- #BA62DB
#BA62DB
oklch(64.7% 0.191 315.9)
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 #52A601, closest first.
No curated palette has a color within ΔE 0.04 of #52A601.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leaf Green #5CA904 ΔE 0.014
- Grass #5CAC2D ΔE 0.026
- Kelly Green #02AB2E ΔE 0.034
- Grassy Green #419C03 ΔE 0.034
- Medium Green #39AD48 ΔE 0.038
- Grass Green #3F9B0B ΔE 0.038
- Mid Green #50A747 ΔE 0.039
- Leaf #71AA34 ΔE 0.044
Use #52A601 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.