#57BB43#57BB43

#57BB43 is a light, vivid green. Relative luminance 0.380; OKLCH L 70.7% C 0.184 H 140.5°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#57BB43
RGB	rgb(87, 187, 67)
HSL	hsl(110, 47%, 50%)
HSV	hsv(110, 64%, 73%)
CMYK	cmyk(53.5%, 0%, 64.2%, 26.7%)
CIE-LAB	lab(68.00, -51.79, 50.45)
CIE-LCH	lch(68.00, 72.30, 135.75°)
OKLab	oklab(70.68% -0.1418 0.1169)
OKLCH	oklch(70.68% 0.184 140.5)
XYZ	xyz(22.7129, 37.9703, 11.4412)
Luminance	0.3797 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB43 #A743BB

analogous

#93BB43 #57BB43 #43BB6B

triadic

#57BB43 #4357BB #BB4357

tetradic

#57BB43 #4393BB #A743BB #BB6B43

square

#57BB43 #4393BB #A743BB #BB6B43

split-complementary

#57BB43 #6B43BB #BB4393

monochromatic

#2D6123 #428E33 #57BB43 #7FCC70 #A7DC9D

Accessibility & contrast

On white

2.44

#57BB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#57BB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB43

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB43	#FFFFFF	#000000	##000000
##57BB43	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB34

Deuteranopia (green-blind)

#B3A24D

Tritanopia (blue-blind)

#4CB5A2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bb43;
/* rgb */ color: rgb(87, 187, 67);
/* oklch */ color: oklch(70.7% 0.184 140.5);

Tailwind

colors: {
  custom: {
    50: '#8fd07c',
    500: '#57bb43',
    950: '#000000',
  },
}

SCSS

$custom: #57bb43;
$custom-light: #8fd07c;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb43",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 67
  },
  "hsl": {
    "h": 110,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70682,
    "c": 0.18378,
    "h": 140.5
  },
  "luminance": 0.37972
}

Semantic roles & 50–950 ramp

primary

#57BB43

secondary

#BF92C8

accent

#51D7C1

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D140A

muted

#7E827C

Preview Lab

Preview with #57BB43

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

Preview Lab → · Contrast checker → · Palette generator →