#57CF8E#57CF8E

#57CF8E is a light, vivid green. Relative luminance 0.486; OKLCH L 76.9% C 0.144 H 156.7°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#57CF8E
RGB	rgb(87, 207, 142)
HSL	hsl(148, 56%, 58%)
HSV	hsv(148, 58%, 81%)
CMYK	cmyk(58%, 0%, 31.4%, 18.8%)
CIE-LAB	lab(75.20, -48.49, 22.46)
CIE-LCH	lch(75.20, 53.44, 155.14°)
OKLab	oklab(76.94% -0.1321 0.0568)
OKLCH	oklch(76.94% 0.144 156.7)
XYZ	xyz(31.1231, 48.6019, 33.3269)
Luminance	0.4860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF8E #CF5798

analogous

#5CCF57 #57CF8E #57CFCA

triadic

#57CF8E #8E57CF #CF8E57

tetradic

#57CF8E #575CCF #CF5798 #CFCA57

square

#57CF8E #575CCF #CF5798 #CFCA57

split-complementary

#57CF8E #CA57CF #CF575C

monochromatic

#268552 #34B56F #57CF8E #87DDAE #B6EACE

Accessibility & contrast

On white

1.96

#57CF8E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#57CF8E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF8E

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF8E	#FFFFFF	#000000	##000000
##57CF8E	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC08A

Deuteranopia (green-blind)

#BDB492

Tritanopia (blue-blind)

#2ACDBE

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #57cf8e;
/* rgb */ color: rgb(87, 207, 142);
/* oklch */ color: oklch(76.9% 0.144 156.7);

Tailwind

colors: {
  custom: {
    50: '#90deaf',
    500: '#57cf8e',
    950: '#000000',
  },
}

SCSS

$custom: #57cf8e;
$custom-light: #90deaf;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf8e",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 142
  },
  "hsl": {
    "h": 147.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.76937,
    "c": 0.1438,
    "h": 156.7
  },
  "luminance": 0.48605
}

Semantic roles & 50–950 ramp

primary

#57CF8E

secondary

#D9A9C3

accent

#499ADF

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #57CF8E

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

Preview Lab → · Contrast checker → · Palette generator →