#57B774#57B774

#57B774 is a light, vivid green. Relative luminance 0.372; OKLCH L 70.4% C 0.134 H 151.4°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#57B774
RGB	rgb(87, 183, 116)
HSL	hsl(138, 40%, 53%)
HSV	hsv(138, 52%, 72%)
CMYK	cmyk(52.5%, 0%, 36.6%, 28.2%)
CIE-LAB	lab(67.39, -43.35, 25.67)
CIE-LCH	lch(67.39, 50.38, 149.37°)
OKLab	oklab(70.39% -0.1177 0.0642)
OKLCH	oklch(70.39% 0.134 151.4)
XYZ	xyz(24.0147, 37.1522, 22.4252)
Luminance	0.3715 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B774 #B7579A

analogous

#6AB757 #57B774 #57B7A4

triadic

#57B774 #7457B7 #B77457

tetradic

#57B774 #576AB7 #B7579A #B7A457

square

#57B774 #576AB7 #B7579A #B7A457

split-complementary

#57B774 #A457B7 #B7576A

monochromatic

#2C673E #3F9258 #57B774 #82C997 #ADDCBB

Accessibility & contrast

On white

2.49

#57B774 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#57B774 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B774

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B774	#FFFFFF	#000000	##000000
##57B774	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AA70

Deuteranopia (green-blind)

#AAA078

Tritanopia (blue-blind)

#41B4A6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57b774;
/* rgb */ color: rgb(87, 183, 116);
/* oklch */ color: oklch(70.4% 0.134 151.4);

Tailwind

colors: {
  custom: {
    50: '#8dcd9c',
    500: '#57b774',
    950: '#000000',
  },
}

SCSS

$custom: #57b774;
$custom-light: #8dcd9c;
$custom-dark: #000000;

JSON

{
  "hex": "#57b774",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 116
  },
  "hsl": {
    "h": 138.125,
    "s": 40,
    "l": 52.941
  },
  "oklch": {
    "l": 0.7039,
    "c": 0.13409,
    "h": 151.4
  },
  "luminance": 0.37154
}

Semantic roles & 50–950 ramp

primary

#57B774

secondary

#CAA0BD

accent

#58ACD0

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #57B774

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

Preview Lab → · Contrast checker → · Palette generator →