#57B33E#57B33E

#57B33E is a light, vivid green. Relative luminance 0.346; OKLCH L 68.6% C 0.177 H 139.6°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#57B33E
RGB	rgb(87, 179, 62)
HSL	hsl(107, 49%, 47%)
HSV	hsv(107, 65%, 70%)
CMYK	cmyk(51.4%, 0%, 65.4%, 29.8%)
CIE-LAB	lab(65.45, -49.18, 49.78)
CIE-LCH	lch(65.45, 69.98, 134.65°)
OKLab	oklab(68.57% -0.135 0.1149)
OKLCH	oklch(68.57% 0.177 139.6)
XYZ	xyz(20.9192, 34.6127, 10.1351)
Luminance	0.3461 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B33E #9A3EB3

analogous

#92B33E #57B33E #3EB35F

triadic

#57B33E #3E57B3 #B33E57

tetradic

#57B33E #3E92B3 #9A3EB3 #B35F3E

square

#57B33E #3E92B3 #9A3EB3 #B35F3E

split-complementary

#57B33E #5F3EB3 #B33E92

monochromatic

#2B581F #41862E #57B33E #7ACA65 #A1D992

Accessibility & contrast

On white

2.65

#57B33E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#57B33E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B33E

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B33E	#FFFFFF	#000000	##000000
##57B33E	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A42F

Deuteranopia (green-blind)

#AC9C48

Tritanopia (blue-blind)

#4EAD9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #57b33e;
/* rgb */ color: rgb(87, 179, 62);
/* oklch */ color: oklch(68.6% 0.177 139.6);

Tailwind

colors: {
  custom: {
    50: '#8eca78',
    500: '#57b33e',
    950: '#000000',
  },
}

SCSS

$custom: #57b33e;
$custom-light: #8eca78;
$custom-dark: #000000;

JSON

{
  "hex": "#57b33e",
  "rgb": {
    "r": 87,
    "g": 179,
    "b": 62
  },
  "hsl": {
    "h": 107.179,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.68567,
    "c": 0.17732,
    "h": 139.6
  },
  "luminance": 0.34614
}

Semantic roles & 50–950 ramp

primary

#57B33E

secondary

#B888C5

accent

#50D8BB

background

#F9FCF7

surface

#F1F8EE

border

#CBD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57B33E

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

Preview Lab → · Contrast checker → · Palette generator →