#57BC28#57BC28

#57BC28 is a light, highly saturated green. Relative luminance 0.381; OKLCH L 70.7% C 0.202 H 138.1°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#57BC28
RGB	rgb(87, 188, 40)
HSL	hsl(101, 65%, 45%)
HSV	hsv(101, 79%, 74%)
CMYK	cmyk(53.7%, 0%, 78.7%, 26.3%)
CIE-LAB	lab(68.13, -54.25, 60.60)
CIE-LCH	lch(68.13, 81.34, 131.83°)
OKLab	oklab(70.73% -0.1501 0.1347)
OKLCH	oklch(70.73% 0.202 138.1)
XYZ	xyz(22.2959, 38.1441, 8.1947)
Luminance	0.3815 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BC28 #8D28BC

analogous

#A1BC28 #57BC28 #28BC43

triadic

#57BC28 #2857BC #BC2857

tetradic

#57BC28 #28A1BC #8D28BC #BC4328

square

#57BC28 #28A1BC #8D28BC #BC4328

split-complementary

#57BC28 #4328BC #BC28A1

monochromatic

#285713 #408A1D #57BC28 #76D849 #9CE37B

Accessibility & contrast

On white

2.43

#57BC28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#57BC28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BC28

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BC28	#FFFFFF	#000000	##000000
##57BC28	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#B5A339

Tritanopia (blue-blind)

#4FB5A1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bc28;
/* rgb */ color: rgb(87, 188, 40);
/* oklch */ color: oklch(70.7% 0.202 138.1);

Tailwind

colors: {
  custom: {
    50: '#91d16e',
    500: '#57bc28',
    950: '#000000',
  },
}

SCSS

$custom: #57bc28;
$custom-light: #91d16e;
$custom-dark: #000000;

JSON

{
  "hex": "#57bc28",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 40
  },
  "hsl": {
    "h": 100.946,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70728,
    "c": 0.20165,
    "h": 138.1
  },
  "luminance": 0.38146
}

Semantic roles & 50–950 ramp

primary

#57BC28

secondary

#B075CB

accent

#40E8B3

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #57BC28

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

Preview Lab → · Contrast checker → · Palette generator →