#57B770#57B770

#57B770 is a light, vivid green. Relative luminance 0.371; OKLCH L 70.3% C 0.138 H 150.0°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#57B770
RGB	rgb(87, 183, 112)
HSL	hsl(136, 40%, 53%)
HSV	hsv(136, 52%, 72%)
CMYK	cmyk(52.5%, 0%, 38.8%, 28.2%)
CIE-LAB	lab(67.32, -44.06, 27.69)
CIE-LCH	lch(67.32, 52.04, 147.85°)
OKLab	oklab(70.31% -0.1195 0.0689)
OKLCH	oklch(70.31% 0.138 150)
XYZ	xyz(23.7870, 37.0611, 21.2261)
Luminance	0.3706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B770 #B7579E

analogous

#6EB757 #57B770 #57B7A0

triadic

#57B770 #7057B7 #B77057

tetradic

#57B770 #576EB7 #B7579E #B7A057

square

#57B770 #576EB7 #B7579E #B7A057

split-complementary

#57B770 #A057B7 #B7576E

monochromatic

#2C673C #3F9254 #57B770 #82C994 #ADDCB9

Accessibility & contrast

On white

2.50

#57B770 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#57B770 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B770

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B770	#FFFFFF	#000000	##000000
##57B770	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A96B

Deuteranopia (green-blind)

#ABA074

Tritanopia (blue-blind)

#42B4A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57b770;
/* rgb */ color: rgb(87, 183, 112);
/* oklch */ color: oklch(70.3% 0.138 150.0);

Tailwind

colors: {
  custom: {
    50: '#8dcd9a',
    500: '#57b770',
    950: '#000000',
  },
}

SCSS

$custom: #57b770;
$custom-light: #8dcd9a;
$custom-dark: #000000;

JSON

{
  "hex": "#57b770",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 112
  },
  "hsl": {
    "h": 135.625,
    "s": 40,
    "l": 52.941
  },
  "oklch": {
    "l": 0.70312,
    "c": 0.13798,
    "h": 150
  },
  "luminance": 0.37063
}

Semantic roles & 50–950 ramp

primary

#57B770

secondary

#CAA0BF

accent

#58B1D0

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #57B770

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

Preview Lab → · Contrast checker → · Palette generator →