#57B755#57B755

#57B755 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.9% C 0.164 H 143.2°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#57B755
RGB	rgb(87, 183, 85)
HSL	hsl(119, 40%, 53%)
HSV	hsv(119, 54%, 72%)
CMYK	cmyk(52.5%, 0%, 53.6%, 28.2%)
CIE-LAB	lab(66.94, -48.17, 40.95)
CIE-LCH	lch(66.94, 63.22, 139.63°)
OKLab	oklab(69.87% -0.131 0.098)
OKLCH	oklch(69.87% 0.164 143.2)
XYZ	xyz(22.5025, 36.5473, 14.4611)
Luminance	0.3655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B755 #B555B7

analogous

#88B755 #57B755 #55B784

triadic

#57B755 #5557B7 #B75557

tetradic

#57B755 #5588B7 #B555B7 #B78455

square

#57B755 #5588B7 #B555B7 #B78455

split-complementary

#57B755 #8455B7 #B75588

monochromatic

#2D662B #3F913E #57B755 #81C980 #ACDBAB

Accessibility & contrast

On white

2.53

#57B755 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#57B755 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B755

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B755	#FFFFFF	#000000	##000000
##57B755	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA84C

Deuteranopia (green-blind)

#AEA05C

Tritanopia (blue-blind)

#49B2A1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #57b755;
/* rgb */ color: rgb(87, 183, 85);
/* oklch */ color: oklch(69.9% 0.164 143.2);

Tailwind

colors: {
  custom: {
    50: '#8ecd87',
    500: '#57b755',
    950: '#000000',
  },
}

SCSS

$custom: #57b755;
$custom-light: #8ecd87;
$custom-dark: #000000;

JSON

{
  "hex": "#57b755",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 85
  },
  "hsl": {
    "h": 118.776,
    "s": 40.496,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69868,
    "c": 0.16362,
    "h": 143.2
  },
  "luminance": 0.36549
}

Semantic roles & 50–950 ramp

primary

#57B755

secondary

#C89FC9

accent

#57D0CE

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #57B755

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

Preview Lab → · Contrast checker → · Palette generator →