#57DC5B#57DC5B

#57DC5B is a light, highly saturated green. Relative luminance 0.540; OKLCH L 79.4% C 0.206 H 143.8°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#57DC5B
RGB	rgb(87, 220, 91)
HSL	hsl(122, 66%, 60%)
HSV	hsv(122, 60%, 86%)
CMYK	cmyk(60.5%, 0%, 58.6%, 13.7%)
CIE-LAB	lab(78.44, -61.39, 51.75)
CIE-LCH	lch(78.44, 80.29, 139.87°)
OKLab	oklab(79.36% -0.1666 0.122)
OKLCH	oklch(79.36% 0.206 143.8)
XYZ	xyz(31.4102, 53.9650, 18.6565)
Luminance	0.5397 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DC5B #DC57D8

analogous

#95DC57 #57DC5B #57DC9E

triadic

#57DC5B #5B57DC #DC5B57

tetradic

#57DC5B #5795DC #DC57D8 #DC9E57

square

#57DC5B #5795DC #DC57D8 #DC9E57

split-complementary

#57DC5B #9E57DC #DC5795

monochromatic

#209923 #2ACB2F #57DC5B #8AE78C #BCF1BE

Accessibility & contrast

On white

1.78

#57DC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#57DC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DC5B

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DC5B	#FFFFFF	#000000	##000000
##57DC5B	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C94E

Deuteranopia (green-blind)

#CFBE65

Tritanopia (blue-blind)

#3DD6C0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #57dc5b;
/* rgb */ color: rgb(87, 220, 91);
/* oklch */ color: oklch(79.4% 0.206 143.8);

Tailwind

colors: {
  custom: {
    50: '#94e88d',
    500: '#57dc5b',
    950: '#000000',
  },
}

SCSS

$custom: #57dc5b;
$custom-light: #94e88d;
$custom-dark: #000000;

JSON

{
  "hex": "#57dc5b",
  "rgb": {
    "r": 87,
    "g": 220,
    "b": 91
  },
  "hsl": {
    "h": 121.805,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.79363,
    "c": 0.20646,
    "h": 143.8
  },
  "luminance": 0.53968
}

Semantic roles & 50–950 ramp

primary

#57DC5B

secondary

#9D3A9A

accent

#18C8CD

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #57DC5B

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

Preview Lab → · Contrast checker → · Palette generator →