#57B757#57B757

#57B757 is a light, vivid green. Relative luminance 0.366; OKLCH L 69.9% C 0.162 H 143.6°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#57B757
RGB	rgb(87, 183, 87)
HSL	hsl(120, 40%, 53%)
HSV	hsv(120, 52%, 72%)
CMYK	cmyk(52.5%, 0%, 52.5%, 28.2%)
CIE-LAB	lab(66.96, -47.90, 40.00)
CIE-LCH	lch(66.96, 62.41, 140.13°)
OKLab	oklab(69.9% -0.1302 0.096)
OKLCH	oklch(69.9% 0.162 143.6)
XYZ	xyz(22.5831, 36.5795, 14.8855)
Luminance	0.3658 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B757 #B757B7

analogous

#87B757 #57B757 #57B787

triadic

#57B757 #5757B7 #B75757

tetradic

#57B757 #5787B7 #B757B7 #B78757

square

#57B757 #5787B7 #B757B7 #B78757

split-complementary

#57B757 #8757B7 #B75787

monochromatic

#2C672C #3F923F #57B757 #82C982 #ADDCAD

Accessibility & contrast

On white

2.53

#57B757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#57B757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B757

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B757	#FFFFFF	#000000	##000000
##57B757	1.00	2.53	8.32	8.32
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA84E

Deuteranopia (green-blind)

#AEA05E

Tritanopia (blue-blind)

#49B2A1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #57b757;
/* rgb */ color: rgb(87, 183, 87);
/* oklch */ color: oklch(69.9% 0.162 143.6);

Tailwind

colors: {
  custom: {
    50: '#8ecd88',
    500: '#57b757',
    950: '#000000',
  },
}

SCSS

$custom: #57b757;
$custom-light: #8ecd88;
$custom-dark: #000000;

JSON

{
  "hex": "#57b757",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 87
  },
  "hsl": {
    "h": 120,
    "s": 40,
    "l": 52.941
  },
  "oklch": {
    "l": 0.69896,
    "c": 0.16182,
    "h": 143.6
  },
  "luminance": 0.36581
}

Semantic roles & 50–950 ramp

primary

#57B757

secondary

#CAA0CA

accent

#58D0D0

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #57B757

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

Preview Lab → · Contrast checker → · Palette generator →