#57CA7C#57CA7C

#57CA7C is a light, vivid green. Relative luminance 0.457; OKLCH L 75.3% C 0.153 H 151.5°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#57CA7C
RGB	rgb(87, 202, 124)
HSL	hsl(139, 52%, 57%)
HSV	hsv(139, 57%, 79%)
CMYK	cmyk(56.9%, 0%, 38.6%, 20.8%)
CIE-LAB	lab(73.36, -49.80, 29.40)
CIE-LCH	lch(73.36, 57.83, 149.44°)
OKLab	oklab(75.33% -0.1349 0.0732)
OKLCH	oklch(75.33% 0.154 151.5)
XYZ	xyz(28.6870, 45.7199, 26.3779)
Luminance	0.4572 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA7C #CA57A5

analogous

#6CCA57 #57CA7C #57CAB5

triadic

#57CA7C #7C57CA #CA7C57

tetradic

#57CA7C #576CCA #CA57A5 #CAB557

square

#57CA7C #576CCA #CA57A5 #CAB557

split-complementary

#57CA7C #B557CA #CA576C

monochromatic

#287F44 #37AD5D #57CA7C #86D9A0 #B4E7C5

Accessibility & contrast

On white

2.07

#57CA7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#57CA7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA7C

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA7C	#FFFFFF	#000000	##000000
##57CA7C	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBB77

Deuteranopia (green-blind)

#BBB081

Tritanopia (blue-blind)

#37C7B6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #57ca7c;
/* rgb */ color: rgb(87, 202, 124);
/* oklch */ color: oklch(75.3% 0.153 151.5);

Tailwind

colors: {
  custom: {
    50: '#90dba2',
    500: '#57ca7c',
    950: '#000000',
  },
}

SCSS

$custom: #57ca7c;
$custom-light: #90dba2;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca7c",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 124
  },
  "hsl": {
    "h": 139.304,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.75325,
    "c": 0.1535,
    "h": 151.5
  },
  "luminance": 0.45723
}

Semantic roles & 50–950 ramp

primary

#57CA7C

secondary

#D6A7C7

accent

#4CADDB

background

#F9FDFA

surface

#F2FBF3

border

#CCD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #57CA7C

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

Preview Lab → · Contrast checker → · Palette generator →