#52B978#52B978

#52B978 is a light, vivid green. Relative luminance 0.378; OKLCH L 70.8% C 0.136 H 153.4°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#52B978
RGB	rgb(82, 185, 120)
HSL	hsl(142, 42%, 52%)
HSV	hsv(142, 56%, 73%)
CMYK	cmyk(55.7%, 0%, 35.1%, 27.5%)
CIE-LAB	lab(67.91, -44.69, 24.20)
CIE-LCH	lch(67.91, 50.82, 151.56°)
OKLab	oklab(70.79% -0.1214 0.0608)
OKLCH	oklch(70.79% 0.136 153.4)
XYZ	xyz(24.2169, 37.8457, 23.7944)
Luminance	0.3785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52B978 #B95293

analogous

#5FB952 #52B978 #52B9AC

triadic

#52B978 #7852B9 #B97852

tetradic

#52B978 #525FB9 #B95293 #B9AC52

square

#52B978 #525FB9 #B95293 #B9AC52

split-complementary

#52B978 #AC52B9 #B9525F

monochromatic

#2A6740 #3B935B #52B978 #7ECB9A #A9DCBC

Accessibility & contrast

On white

2.45

#52B978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#52B978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52B978

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52B978	#FFFFFF	#000000	##000000
##52B978	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AB74

Deuteranopia (green-blind)

#ABA17C

Tritanopia (blue-blind)

#35B7A8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #52b978;
/* rgb */ color: rgb(82, 185, 120);
/* oklch */ color: oklch(70.8% 0.136 153.4);

Tailwind

colors: {
  custom: {
    50: '#8bcf9f',
    500: '#52b978',
    950: '#000000',
  },
}

SCSS

$custom: #52b978;
$custom-light: #8bcf9f;
$custom-dark: #000000;

JSON

{
  "hex": "#52b978",
  "rgb": {
    "r": 82,
    "g": 185,
    "b": 120
  },
  "hsl": {
    "h": 142.136,
    "s": 42.387,
    "l": 52.353
  },
  "oklch": {
    "l": 0.70787,
    "c": 0.13574,
    "h": 153.4
  },
  "luminance": 0.37848
}

Semantic roles & 50–950 ramp

primary

#52B978

secondary

#CA9DB9

accent

#56A4D2

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0D140E

muted

#7D827E

Preview Lab

Preview with #52B978

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

Preview Lab → · Contrast checker → · Palette generator →