#57E223#57E223

#57E223 is a light, highly saturated green. Relative luminance 0.565; OKLCH L 80.5% C 0.245 H 139.5°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#57E223
RGB	rgb(87, 226, 35)
HSL	hsl(104, 77%, 51%)
HSV	hsv(104, 85%, 89%)
CMYK	cmyk(61.5%, 0%, 84.5%, 11.4%)
CIE-LAB	lab(79.92, -67.69, 72.66)
CIE-LCH	lch(79.92, 99.31, 132.97°)
OKLab	oklab(80.47% -0.1863 0.1593)
OKLCH	oklch(80.47% 0.245 139.5)
XYZ	xyz(31.4288, 56.5373, 10.8463)
Luminance	0.5654 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E223 #AE23E2

analogous

#B6E223 #57E223 #23E24E

triadic

#57E223 #2357E2 #E22357

tetradic

#57E223 #23B6E2 #AE23E2 #E24E23

square

#57E223 #23B6E2 #AE23E2 #E24E23

split-complementary

#57E223 #4E23E2 #E223B6

monochromatic

#2D7A10 #41B117 #57E223 #80E959 #AAF08F

Accessibility & contrast

On white

1.71

#57E223 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#57E223 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E223

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E223	#FFFFFF	#000000	##000000
##57E223	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CD00

Deuteranopia (green-blind)

#D8C23E

Tritanopia (blue-blind)

#44DAC1

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #57e223;
/* rgb */ color: rgb(87, 226, 35);
/* oklch */ color: oklch(80.5% 0.245 139.5);

Tailwind

colors: {
  custom: {
    50: '#97ec72',
    500: '#57e223',
    950: '#000000',
  },
}

SCSS

$custom: #57e223;
$custom-light: #97ec72;
$custom-dark: #000000;

JSON

{
  "hex": "#57e223",
  "rgb": {
    "r": 87,
    "g": 226,
    "b": 35
  },
  "hsl": {
    "h": 103.665,
    "s": 76.707,
    "l": 51.176
  },
  "oklch": {
    "l": 0.80467,
    "c": 0.24518,
    "h": 139.5
  },
  "luminance": 0.5654
}

Semantic roles & 50–950 ramp

primary

#57E223

secondary

#692782

accent

#35F3BF

background

#FCFFFB

surface

#F5FEF1

border

#CFD6CB

text

#0F1609

muted

#80857D

Preview Lab

Preview with #57E223

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

Preview Lab → · Contrast checker → · Palette generator →