#57C03A#57C03A

#57C03A is a light, vivid green. Relative luminance 0.400; OKLCH L 71.9% C 0.196 H 139.7°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#57C03A
RGB	rgb(87, 192, 58)
HSL	hsl(107, 54%, 49%)
HSV	hsv(107, 70%, 75%)
CMYK	cmyk(54.7%, 0%, 69.8%, 24.7%)
CIE-LAB	lab(69.49, -54.48, 55.72)
CIE-LCH	lch(69.49, 77.93, 134.36°)
OKLab	oklab(71.89% -0.1496 0.1269)
OKLCH	oklch(71.89% 0.196 139.7)
XYZ	xyz(23.5429, 40.0291, 10.4879)
Luminance	0.4003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C03A #A33AC0

analogous

#9AC03A #57C03A #3AC060

triadic

#57C03A #3A57C0 #C03A57

tetradic

#57C03A #3A9AC0 #A33AC0 #C0603A

square

#57C03A #3A9AC0 #A33AC0 #C0603A

split-complementary

#57C03A #603AC0 #C03A9A

monochromatic

#2C621E #42912C #57C03A #7DD166 #A5DF95

Accessibility & contrast

On white

2.33

#57C03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#57C03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C03A

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C03A	#FFFFFF	#000000	##000000
##57C03A	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF25

Deuteranopia (green-blind)

#B8A647

Tritanopia (blue-blind)

#4CBAA5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #57c03a;
/* rgb */ color: rgb(87, 192, 58);
/* oklch */ color: oklch(71.9% 0.196 139.7);

Tailwind

colors: {
  custom: {
    50: '#91d477',
    500: '#57c03a',
    950: '#000000',
  },
}

SCSS

$custom: #57c03a;
$custom-light: #91d477;
$custom-dark: #000000;

JSON

{
  "hex": "#57c03a",
  "rgb": {
    "r": 87,
    "g": 192,
    "b": 58
  },
  "hsl": {
    "h": 107.015,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71887,
    "c": 0.19623,
    "h": 139.7
  },
  "luminance": 0.40031
}

Semantic roles & 50–950 ramp

primary

#57C03A

secondary

#BD8BCA

accent

#4BDDBD

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #57C03A

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

Preview Lab → · Contrast checker → · Palette generator →