#57B533#57B533

#57B533 is a light, vivid green. Relative luminance 0.353; OKLCH L 69.0% C 0.187 H 138.5°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#57B533
RGB	rgb(87, 181, 51)
HSL	hsl(103, 56%, 45%)
HSV	hsv(103, 72%, 71%)
CMYK	cmyk(51.9%, 0%, 71.8%, 29%)
CIE-LAB	lab(65.99, -50.89, 54.77)
CIE-LCH	lch(65.99, 74.76, 132.90°)
OKLab	oklab(68.99% -0.1404 0.124)
OKLCH	oklch(68.99% 0.187 138.5)
XYZ	xyz(21.0511, 35.3114, 8.8378)
Luminance	0.3531 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B533 #9133B5

analogous

#98B533 #57B533 #33B550

triadic

#57B533 #3357B5 #B53357

tetradic

#57B533 #3398B5 #9133B5 #B55033

square

#57B533 #3398B5 #9133B5 #B55033

split-complementary

#57B533 #5033B5 #B53398

monochromatic

#295618 #408526 #57B533 #77CF56 #9EDD86

Accessibility & contrast

On white

2.60

#57B533 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#57B533 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B533

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B533	#FFFFFF	#000000	##000000
##57B533	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA51D

Deuteranopia (green-blind)

#AE9D40

Tritanopia (blue-blind)

#4FAF9B

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57b533;
/* rgb */ color: rgb(87, 181, 51);
/* oklch */ color: oklch(69.0% 0.187 138.5);

Tailwind

colors: {
  custom: {
    50: '#8fcc73',
    500: '#57b533',
    950: '#000000',
  },
}

SCSS

$custom: #57b533;
$custom-light: #8fcc73;
$custom-dark: #000000;

JSON

{
  "hex": "#57b533",
  "rgb": {
    "r": 87,
    "g": 181,
    "b": 51
  },
  "hsl": {
    "h": 103.385,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68988,
    "c": 0.18732,
    "h": 138.5
  },
  "luminance": 0.35313
}

Semantic roles & 50–950 ramp

primary

#57B533

secondary

#B27DC6

accent

#48DFB6

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57B533

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

Preview Lab → · Contrast checker → · Palette generator →