#57D58B#57D58B

#57D58B is a light, vivid green. Relative luminance 0.515; OKLCH L 78.4% C 0.155 H 154.6°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#57D58B
RGB	rgb(87, 213, 139)
HSL	hsl(145, 60%, 59%)
HSV	hsv(145, 59%, 84%)
CMYK	cmyk(59.2%, 0%, 34.7%, 16.5%)
CIE-LAB	lab(76.97, -51.50, 26.42)
CIE-LCH	lch(76.97, 57.88, 152.84°)
OKLab	oklab(78.36% -0.1398 0.0664)
OKLCH	oklch(78.36% 0.155 154.6)
XYZ	xyz(32.3823, 51.4757, 32.6504)
Luminance	0.5148 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D58B #D557A1

analogous

#62D557 #57D58B #57D5CA

triadic

#57D58B #8B57D5 #D58B57

tetradic

#57D58B #5762D5 #D557A1 #D5CA57

square

#57D58B #5762D5 #D557A1 #D5CA57

split-complementary

#57D58B #CA57D5 #D55762

monochromatic

#248E4F #30BF6B #57D58B #88E1AD #B9EDCF

Accessibility & contrast

On white

1.86

#57D58B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#57D58B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D58B

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D58B	#FFFFFF	#000000	##000000
##57D58B	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C586

Deuteranopia (green-blind)

#C3B990

Tritanopia (blue-blind)

#29D3C2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57d58b;
/* rgb */ color: rgb(87, 213, 139);
/* oklch */ color: oklch(78.4% 0.155 154.6);

Tailwind

colors: {
  custom: {
    50: '#91e3ad',
    500: '#57d58b',
    950: '#000000',
  },
}

SCSS

$custom: #57d58b;
$custom-light: #91e3ad;
$custom-dark: #000000;

JSON

{
  "hex": "#57d58b",
  "rgb": {
    "r": 87,
    "g": 213,
    "b": 139
  },
  "hsl": {
    "h": 144.762,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.78363,
    "c": 0.15475,
    "h": 154.6
  },
  "luminance": 0.51479
}

Semantic roles & 50–950 ramp

primary

#57D58B

secondary

#943C70

accent

#45A2E3

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1510

muted

#7F8481

Preview Lab

Preview with #57D58B

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

Preview Lab → · Contrast checker → · Palette generator →