#57B779#57B779

#57B779 is a light, vivid green. Relative luminance 0.373; OKLCH L 70.5% C 0.129 H 153.2°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#57B779
RGB	rgb(87, 183, 121)
HSL	hsl(141, 40%, 53%)
HSV	hsv(141, 52%, 72%)
CMYK	cmyk(52.5%, 0%, 33.9%, 28.2%)
CIE-LAB	lab(67.48, -42.43, 23.12)
CIE-LCH	lch(67.48, 48.32, 151.41°)
OKLab	oklab(70.49% -0.1154 0.0582)
OKLCH	oklch(70.49% 0.129 153.2)
XYZ	xyz(24.3134, 37.2716, 23.9984)
Luminance	0.3727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B779 #B75795

analogous

#65B757 #57B779 #57B7A9

triadic

#57B779 #7957B7 #B77957

tetradic

#57B779 #5765B7 #B75795 #B7A957

square

#57B779 #5765B7 #B75795 #B7A957

split-complementary

#57B779 #A957B7 #B75765

monochromatic

#2C6741 #3F925C #57B779 #82C99B #ADDCBD

Accessibility & contrast

On white

2.48

#57B779 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#57B779 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B779

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B779	#FFFFFF	#000000	##000000
##57B779	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AA75

Deuteranopia (green-blind)

#A9A17D

Tritanopia (blue-blind)

#3FB5A7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57b779;
/* rgb */ color: rgb(87, 183, 121);
/* oklch */ color: oklch(70.5% 0.129 153.2);

Tailwind

colors: {
  custom: {
    50: '#8dcda0',
    500: '#57b779',
    950: '#000000',
  },
}

SCSS

$custom: #57b779;
$custom-light: #8dcda0;
$custom-dark: #000000;

JSON

{
  "hex": "#57b779",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 121
  },
  "hsl": {
    "h": 141.25,
    "s": 40,
    "l": 52.941
  },
  "oklch": {
    "l": 0.70492,
    "c": 0.12927,
    "h": 153.2
  },
  "luminance": 0.37274
}

Semantic roles & 50–950 ramp

primary

#57B779

secondary

#CAA0BB

accent

#58A5D0

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #57B779

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

Preview Lab → · Contrast checker → · Palette generator →