#52B581#52B581

#52B581 is a light, vivid green. Relative luminance 0.364; OKLCH L 70.0% C 0.122 H 158.0°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#52B581
RGB	rgb(82, 181, 129)
HSL	hsl(148, 40%, 52%)
HSV	hsv(148, 55%, 71%)
CMYK	cmyk(54.7%, 0%, 28.7%, 29%)
CIE-LAB	lab(66.84, -41.21, 17.91)
CIE-LCH	lch(66.84, 44.93, 156.51°)
OKLab	oklab(69.97% -0.1128 0.0455)
OKLCH	oklch(69.97% 0.122 158)
XYZ	xyz(23.9640, 36.4244, 26.5324)
Luminance	0.3643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52B581 #B55286

analogous

#55B552 #52B581 #52B5B3

triadic

#52B581 #8152B5 #B58152

tetradic

#52B581 #5255B5 #B55286 #B5B352

square

#52B581 #5255B5 #B55286 #B5B352

split-complementary

#52B581 #B352B5 #B55255

monochromatic

#2A6245 #3C8D63 #52B581 #7DC7A0 #A8DABF

Accessibility & contrast

On white

2.53

#52B581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#52B581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52B581

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52B581	#FFFFFF	#000000	##000000
##52B581	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A97E

Deuteranopia (green-blind)

#A59F84

Tritanopia (blue-blind)

#31B4A7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #52b581;
/* rgb */ color: rgb(82, 181, 129);
/* oklch */ color: oklch(70.0% 0.122 158.0);

Tailwind

colors: {
  custom: {
    50: '#8acca5',
    500: '#52b581',
    950: '#000000',
  },
}

SCSS

$custom: #52b581;
$custom-light: #8acca5;
$custom-dark: #000000;

JSON

{
  "hex": "#52b581",
  "rgb": {
    "r": 82,
    "g": 181,
    "b": 129
  },
  "hsl": {
    "h": 148.485,
    "s": 40.081,
    "l": 51.569
  },
  "oklch": {
    "l": 0.69973,
    "c": 0.12161,
    "h": 158
  },
  "luminance": 0.36427
}

Semantic roles & 50–950 ramp

primary

#52B581

secondary

#C79CB3

accent

#5897D0

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #52B581

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

Preview Lab → · Contrast checker → · Palette generator →