#57C539#57C539

#57C539 is a light, highly saturated green. Relative luminance 0.423; OKLCH L 73.2% C 0.203 H 139.8°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#57C539
RGB	rgb(87, 197, 57)
HSL	hsl(107, 55%, 50%)
HSV	hsv(107, 71%, 77%)
CMYK	cmyk(55.8%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(71.04, -56.40, 57.70)
CIE-LCH	lch(71.04, 80.69, 134.35°)
OKLab	oklab(73.17% -0.1549 0.131)
OKLCH	oklch(73.17% 0.203 139.8)
XYZ	xyz(24.6342, 42.2521, 10.7274)
Luminance	0.4225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C539 #A739C5

analogous

#9DC539 #57C539 #39C561

triadic

#57C539 #3957C5 #C53957

tetradic

#57C539 #399DC5 #A739C5 #C56139

square

#57C539 #399DC5 #A739C5 #C56139

split-complementary

#57C539 #6139C5 #C5399D

monochromatic

#2D661E #42962B #57C539 #7FD368 #A7E197

Accessibility & contrast

On white

2.22

#57C539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#57C539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C539

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C539	#FFFFFF	#000000	##000000
##57C539	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB422

Deuteranopia (green-blind)

#BDAA47

Tritanopia (blue-blind)

#4BBFA9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #57c539;
/* rgb */ color: rgb(87, 197, 57);
/* oklch */ color: oklch(73.2% 0.203 139.8);

Tailwind

colors: {
  custom: {
    50: '#91d777',
    500: '#57c539',
    950: '#000000',
  },
}

SCSS

$custom: #57c539;
$custom-light: #91d777;
$custom-dark: #000000;

JSON

{
  "hex": "#57c539",
  "rgb": {
    "r": 87,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 107.143,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73166,
    "c": 0.20284,
    "h": 139.8
  },
  "luminance": 0.42254
}

Semantic roles & 50–950 ramp

primary

#57C539

secondary

#BF8DCD

accent

#49DEBE

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #57C539

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

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