#57C223#57C223

#57C223 is a light, highly saturated green. Relative luminance 0.407; OKLCH L 72.3% C 0.211 H 138.1°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#57C223
RGB	rgb(87, 194, 35)
HSL	hsl(100, 69%, 45%)
HSV	hsv(100, 82%, 76%)
CMYK	cmyk(55.2%, 0%, 82%, 23.9%)
CIE-LAB	lab(69.99, -56.70, 63.75)
CIE-LCH	lch(69.99, 85.32, 131.65°)
OKLab	oklab(72.25% -0.1569 0.1406)
OKLCH	oklch(72.25% 0.211 138.1)
XYZ	xyz(23.5248, 40.7292, 8.2116)
Luminance	0.4073 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C223 #8E23C2

analogous

#A7C223 #57C223 #23C23E

triadic

#57C223 #2357C2 #C22357

tetradic

#57C223 #23A7C2 #8E23C2 #C23E23

square

#57C223 #23A7C2 #8E23C2 #C23E23

split-complementary

#57C223 #3E23C2 #C223A7

monochromatic

#285A10 #408E1A #57C223 #77DD45 #9DE779

Accessibility & contrast

On white

2.30

#57C223 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#57C223 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C223

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C223	#FFFFFF	#000000	##000000
##57C223	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#BBA837

Tritanopia (blue-blind)

#4EBBA5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #57c223;
/* rgb */ color: rgb(87, 194, 35);
/* oklch */ color: oklch(72.3% 0.211 138.1);

Tailwind

colors: {
  custom: {
    50: '#92d56d',
    500: '#57c223',
    950: '#000000',
  },
}

SCSS

$custom: #57c223;
$custom-light: #92d56d;
$custom-dark: #000000;

JSON

{
  "hex": "#57c223",
  "rgb": {
    "r": 87,
    "g": 194,
    "b": 35
  },
  "hsl": {
    "h": 100.377,
    "s": 69.432,
    "l": 44.902
  },
  "oklch": {
    "l": 0.72254,
    "c": 0.21067,
    "h": 138.1
  },
  "luminance": 0.40731
}

Semantic roles & 50–950 ramp

primary

#57C223

secondary

#B072CE

accent

#3CECB2

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1408

muted

#7E837B

Preview Lab

Preview with #57C223

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

Preview Lab → · Contrast checker → · Palette generator →