#57C449#57C449

#57C449 is a light, vivid green. Relative luminance 0.420; OKLCH L 73.1% C 0.191 H 141.4°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#57C449
RGB	rgb(87, 196, 73)
HSL	hsl(113, 51%, 53%)
HSV	hsv(113, 63%, 77%)
CMYK	cmyk(55.6%, 0%, 62.8%, 23.1%)
CIE-LAB	lab(70.86, -54.59, 51.04)
CIE-LCH	lch(70.86, 74.73, 136.93°)
OKLab	oklab(73.06% -0.149 0.1188)
OKLCH	oklch(73.06% 0.191 141.4)
XYZ	xyz(24.8718, 41.9850, 13.0953)
Luminance	0.4199 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C449 #B649C4

analogous

#94C449 #57C449 #49C479

triadic

#57C449 #4957C4 #C44957

tetradic

#57C449 #4994C4 #B649C4 #C47949

square

#57C449 #4994C4 #B649C4 #C47949

split-complementary

#57C449 #7949C4 #C44994

monochromatic

#2C6F24 #3F9D33 #57C449 #82D377 #ACE2A5

Accessibility & contrast

On white

2.23

#57C449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#57C449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C449

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C449	#FFFFFF	#000000	##000000
##57C449	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B33B

Deuteranopia (green-blind)

#BBAA53

Tritanopia (blue-blind)

#48BEAA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57c449;
/* rgb */ color: rgb(87, 196, 73);
/* oklch */ color: oklch(73.1% 0.191 141.4);

Tailwind

colors: {
  custom: {
    50: '#91d780',
    500: '#57c449',
    950: '#000000',
  },
}

SCSS

$custom: #57c449;
$custom-light: #91d780;
$custom-dark: #000000;

JSON

{
  "hex": "#57c449",
  "rgb": {
    "r": 87,
    "g": 196,
    "b": 73
  },
  "hsl": {
    "h": 113.171,
    "s": 51.037,
    "l": 52.745
  },
  "oklch": {
    "l": 0.73056,
    "c": 0.19059,
    "h": 141.4
  },
  "luminance": 0.41987
}

Semantic roles & 50–950 ramp

primary

#57C449

secondary

#C99ACF

accent

#4DDBCA

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #57C449

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

Preview Lab → · Contrast checker → · Palette generator →