#57C23C#57C23C

#57C23C is a light, vivid green. Relative luminance 0.409; OKLCH L 72.4% C 0.197 H 140.0°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#57C23C
RGB	rgb(87, 194, 60)
HSL	hsl(108, 53%, 50%)
HSV	hsv(108, 69%, 76%)
CMYK	cmyk(55.2%, 0%, 69.1%, 23.9%)
CIE-LAB	lab(70.13, -55.06, 55.61)
CIE-LCH	lch(70.13, 78.26, 134.71°)
OKLab	oklab(72.42% -0.1511 0.127)
OKLCH	oklch(72.42% 0.197 140)
XYZ	xyz(24.0368, 40.9341, 10.9085)
Luminance	0.4094 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C23C #A73CC2

analogous

#9AC23C #57C23C #3CC264

triadic

#57C23C #3C57C2 #C23C57

tetradic

#57C23C #3C9AC2 #A73CC2 #C2643C

square

#57C23C #3C9AC2 #A73CC2 #C2643C

split-complementary

#57C23C #643CC2 #C23C9A

monochromatic

#2D651F #42932E #57C23C #7FD16A #A7DF99

Accessibility & contrast

On white

2.29

#57C23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#57C23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C23C

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C23C	#FFFFFF	#000000	##000000
##57C23C	1.00	2.29	9.19	9.19
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B128

Deuteranopia (green-blind)

#BAA849

Tritanopia (blue-blind)

#4BBCA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #57c23c;
/* rgb */ color: rgb(87, 194, 60);
/* oklch */ color: oklch(72.4% 0.197 140.0);

Tailwind

colors: {
  custom: {
    50: '#91d579',
    500: '#57c23c',
    950: '#000000',
  },
}

SCSS

$custom: #57c23c;
$custom-light: #91d579;
$custom-dark: #000000;

JSON

{
  "hex": "#57c23c",
  "rgb": {
    "r": 87,
    "g": 194,
    "b": 60
  },
  "hsl": {
    "h": 107.91,
    "s": 52.756,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72419,
    "c": 0.19734,
    "h": 140
  },
  "luminance": 0.40936
}

Semantic roles & 50–950 ramp

primary

#57C23C

secondary

#BF8FCB

accent

#4CDCBF

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #57C23C

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

Preview Lab → · Contrast checker → · Palette generator →