#52E478#52E478

#52E478 is a light, vivid green. Relative luminance 0.586; OKLCH L 81.6% C 0.194 H 148.7°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#52E478
RGB	rgb(82, 228, 120)
HSL	hsl(136, 73%, 61%)
HSV	hsv(136, 64%, 89%)
CMYK	cmyk(64%, 0%, 47.4%, 10.6%)
CIE-LAB	lab(81.09, -61.44, 41.34)
CIE-LCH	lch(81.09, 74.06, 146.06°)
OKLab	oklab(81.62% -0.1658 0.1008)
OKLCH	oklch(81.62% 0.194 148.7)
XYZ	xyz(34.6107, 58.6331, 27.2590)
Luminance	0.5864 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52E478 #E452BE

analogous

#75E452 #52E478 #52E4C1

triadic

#52E478 #7852E4 #E47852

tetradic

#52E478 #5275E4 #E452BE #E4C152

square

#52E478 #5275E4 #E452BE #E4C152

split-complementary

#52E478 #C152E4 #E45275

monochromatic

#19A23D #22D751 #52E478 #87ECA1 #BCF5CB

Accessibility & contrast

On white

1.65

#52E478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#52E478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52E478

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52E478	#FFFFFF	#000000	##000000
##52E478	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D16F

Deuteranopia (green-blind)

#D4C480

Tritanopia (blue-blind)

#1EE0CA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #52e478;
/* rgb */ color: rgb(82, 228, 120);
/* oklch */ color: oklch(81.6% 0.194 148.7);

Tailwind

colors: {
  custom: {
    50: '#92eea0',
    500: '#52e478',
    950: '#000000',
  },
}

SCSS

$custom: #52e478;
$custom-light: #92eea0;
$custom-dark: #000000;

JSON

{
  "hex": "#52e478",
  "rgb": {
    "r": 82,
    "g": 228,
    "b": 120
  },
  "hsl": {
    "h": 135.616,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.8162,
    "c": 0.19398,
    "h": 148.7
  },
  "luminance": 0.58637
}

Semantic roles & 50–950 ramp

primary

#52E478

secondary

#A53588

accent

#10A2D5

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #52E478

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →