#57CA5E#57CA5E

#57CA5E is a light, vivid green. Relative luminance 0.451; OKLCH L 74.8% C 0.181 H 144.6°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#57CA5E
RGB	rgb(87, 202, 94)
HSL	hsl(124, 52%, 57%)
HSV	hsv(124, 57%, 79%)
CMYK	cmyk(56.9%, 0%, 53.5%, 20.8%)
CIE-LAB	lab(72.94, -54.39, 43.86)
CIE-LCH	lch(72.94, 69.88, 141.12°)
OKLab	oklab(74.84% -0.1475 0.105)
OKLCH	oklch(74.84% 0.181 144.6)
XYZ	xyz(27.0698, 45.0730, 17.8610)
Luminance	0.4507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA5E #CA57C3

analogous

#8ACA57 #57CA5E #57CA98

triadic

#57CA5E #5E57CA #CA5E57

tetradic

#57CA5E #578ACA #CA57C3 #CA9857

square

#57CA5E #578ACA #CA57C3 #CA9857

split-complementary

#57CA5E #9857CA #CA578A

monochromatic

#287F2D #37AD3E #57CA5E #86D98B #B4E7B7

Accessibility & contrast

On white

2.10

#57CA5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#57CA5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA5E

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA5E	#FFFFFF	#000000	##000000
##57CA5E	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB954

Deuteranopia (green-blind)

#BEAF66

Tritanopia (blue-blind)

#42C5B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57ca5e;
/* rgb */ color: rgb(87, 202, 94);
/* oklch */ color: oklch(74.8% 0.181 144.6);

Tailwind

colors: {
  custom: {
    50: '#91db8e',
    500: '#57ca5e',
    950: '#000000',
  },
}

SCSS

$custom: #57ca5e;
$custom-light: #91db8e;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca5e",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 94
  },
  "hsl": {
    "h": 123.652,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.74839,
    "c": 0.18108,
    "h": 144.6
  },
  "luminance": 0.45075
}

Semantic roles & 50–950 ramp

primary

#57CA5E

secondary

#D6A7D3

accent

#4CD3DB

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57CA5E

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

Preview Lab → · Contrast checker → · Palette generator →