#57C02B#57C02B

#57C02B is a light, highly saturated green. Relative luminance 0.399; OKLCH L 71.8% C 0.205 H 138.5°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#57C02B
RGB	rgb(87, 192, 43)
HSL	hsl(102, 63%, 46%)
HSV	hsv(102, 78%, 75%)
CMYK	cmyk(54.7%, 0%, 77.6%, 24.7%)
CIE-LAB	lab(69.40, -55.54, 60.89)
CIE-LCH	lch(69.40, 82.41, 132.37°)
OKLab	oklab(71.78% -0.1534 0.1357)
OKLCH	oklch(71.78% 0.205 138.5)
XYZ	xyz(23.2153, 39.8980, 8.7628)
Luminance	0.3990 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C02B #942BC0

analogous

#A1C02B #57C02B #2BC049

triadic

#57C02B #2B57C0 #C02B57

tetradic

#57C02B #2BA1C0 #942BC0 #C0492B

square

#57C02B #2BA1C0 #942BC0 #C0492B

split-complementary

#57C02B #492BC0 #C02BA1

monochromatic

#2A5C15 #408E20 #57C02B #78D850 #9FE382

Accessibility & contrast

On white

2.34

#57C02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#57C02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C02B

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C02B	#FFFFFF	#000000	##000000
##57C02B	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF00

Deuteranopia (green-blind)

#B9A63C

Tritanopia (blue-blind)

#4DB9A4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #57c02b;
/* rgb */ color: rgb(87, 192, 43);
/* oklch */ color: oklch(71.8% 0.205 138.5);

Tailwind

colors: {
  custom: {
    50: '#91d470',
    500: '#57c02b',
    950: '#000000',
  },
}

SCSS

$custom: #57c02b;
$custom-light: #91d470;
$custom-dark: #000000;

JSON

{
  "hex": "#57c02b",
  "rgb": {
    "r": 87,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 102.282,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.7178,
    "c": 0.2048,
    "h": 138.5
  },
  "luminance": 0.399
}

Semantic roles & 50–950 ramp

primary

#57C02B

secondary

#B47BCC

accent

#41E6B6

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1408

muted

#7E837B

Preview Lab

Preview with #57C02B

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

Preview Lab → · Contrast checker → · Palette generator →