#57B776#57B776

#57B776 is a light, vivid green. Relative luminance 0.372; OKLCH L 70.4% C 0.132 H 152.1°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#57B776
RGB	rgb(87, 183, 118)
HSL	hsl(139, 40%, 53%)
HSV	hsv(139, 52%, 72%)
CMYK	cmyk(52.5%, 0%, 35.5%, 28.2%)
CIE-LAB	lab(67.43, -42.99, 24.65)
CIE-LCH	lch(67.43, 49.55, 150.17°)
OKLab	oklab(70.43% -0.1168 0.0618)
OKLCH	oklch(70.43% 0.132 152.1)
XYZ	xyz(24.1323, 37.1992, 23.0445)
Luminance	0.3720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B776 #B75798

analogous

#68B757 #57B776 #57B7A6

triadic

#57B776 #7657B7 #B77657

tetradic

#57B776 #5768B7 #B75798 #B7A657

square

#57B776 #5768B7 #B75798 #B7A657

split-complementary

#57B776 #A657B7 #B75768

monochromatic

#2C673F #3F925A #57B776 #82C999 #ADDCBC

Accessibility & contrast

On white

2.49

#57B776 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#57B776 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B776

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B776	#FFFFFF	#000000	##000000
##57B776	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AA72

Deuteranopia (green-blind)

#AAA07A

Tritanopia (blue-blind)

#40B5A6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57b776;
/* rgb */ color: rgb(87, 183, 118);
/* oklch */ color: oklch(70.4% 0.132 152.1);

Tailwind

colors: {
  custom: {
    50: '#8dcd9e',
    500: '#57b776',
    950: '#000000',
  },
}

SCSS

$custom: #57b776;
$custom-light: #8dcd9e;
$custom-dark: #000000;

JSON

{
  "hex": "#57b776",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 118
  },
  "hsl": {
    "h": 139.375,
    "s": 40,
    "l": 52.941
  },
  "oklch": {
    "l": 0.7043,
    "c": 0.13216,
    "h": 152.1
  },
  "luminance": 0.37201
}

Semantic roles & 50–950 ramp

primary

#57B776

secondary

#CAA0BC

accent

#58A9D0

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #57B776

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

Preview Lab → · Contrast checker → · Palette generator →