#57C445#57C445

#57C445 is a light, vivid green. Relative luminance 0.419; OKLCH L 73.0% C 0.194 H 141.0°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#57C445
RGB	rgb(87, 196, 69)
HSL	hsl(111, 52%, 52%)
HSV	hsv(111, 65%, 77%)
CMYK	cmyk(55.6%, 0%, 64.8%, 23.1%)
CIE-LAB	lab(70.83, -54.99, 52.71)
CIE-LCH	lch(70.83, 76.17, 136.21°)
OKLab	oklab(73.02% -0.1504 0.1219)
OKLCH	oklch(73.02% 0.194 141)
XYZ	xyz(24.7434, 41.9337, 12.4192)
Luminance	0.4194 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C445 #B245C4

analogous

#97C445 #57C445 #45C473

triadic

#57C445 #4557C4 #C44557

tetradic

#57C445 #4597C4 #B245C4 #C47345

square

#57C445 #4597C4 #B245C4 #C47345

split-complementary

#57C445 #7345C4 #C44597

monochromatic

#2D6C22 #409B31 #57C445 #81D373 #ABE1A2

Accessibility & contrast

On white

2.24

#57C445 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#57C445 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C445

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C445	#FFFFFF	#000000	##000000
##57C445	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B335

Deuteranopia (green-blind)

#BBAA50

Tritanopia (blue-blind)

#49BEAA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #57c445;
/* rgb */ color: rgb(87, 196, 69);
/* oklch */ color: oklch(73.0% 0.194 141.0);

Tailwind

colors: {
  custom: {
    50: '#91d77e',
    500: '#57c445',
    950: '#000000',
  },
}

SCSS

$custom: #57c445;
$custom-light: #91d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#57c445",
  "rgb": {
    "r": 87,
    "g": 196,
    "b": 69
  },
  "hsl": {
    "h": 111.496,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.73015,
    "c": 0.19356,
    "h": 141
  },
  "luminance": 0.41936
}

Semantic roles & 50–950 ramp

primary

#57C445

secondary

#C697CE

accent

#4DDBC7

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #57C445

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

Preview Lab → · Contrast checker → · Palette generator →