#57BB55#57BB55

#57BB55 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.9% C 0.169 H 143.2°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#57BB55
RGB	rgb(87, 187, 85)
HSL	hsl(119, 43%, 53%)
HSV	hsv(119, 55%, 73%)
CMYK	cmyk(53.5%, 0%, 54.5%, 26.7%)
CIE-LAB	lab(68.18, -49.76, 42.45)
CIE-LCH	lch(68.18, 65.40, 139.53°)
OKLab	oklab(70.89% -0.1353 0.1013)
OKLCH	oklch(70.89% 0.169 143.2)
XYZ	xyz(23.3393, 38.2209, 14.7400)
Luminance	0.3822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB55 #B955BB

analogous

#8ABB55 #57BB55 #55BB86

triadic

#57BB55 #5557BB #BB5557

tetradic

#57BB55 #558ABB #B955BB #BB8655

square

#57BB55 #558ABB #B955BB #BB8655

split-complementary

#57BB55 #8655BB #BB558A

monochromatic

#2C6B2B #3E973C #57BB55 #82CC81 #ADDEAC

Accessibility & contrast

On white

2.43

#57BB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#57BB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB55

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB55	#FFFFFF	#000000	##000000
##57BB55	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC4B

Deuteranopia (green-blind)

#B1A35C

Tritanopia (blue-blind)

#48B6A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bb55;
/* rgb */ color: rgb(87, 187, 85);
/* oklch */ color: oklch(70.9% 0.169 143.2);

Tailwind

colors: {
  custom: {
    50: '#8fd087',
    500: '#57bb55',
    950: '#000000',
  },
}

SCSS

$custom: #57bb55;
$custom-light: #8fd087;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb55",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 85
  },
  "hsl": {
    "h": 118.824,
    "s": 42.857,
    "l": 53.333
  },
  "oklch": {
    "l": 0.70893,
    "c": 0.16903,
    "h": 143.2
  },
  "luminance": 0.38223
}

Semantic roles & 50–950 ramp

primary

#57BB55

secondary

#CBA0CC

accent

#55D3D0

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D140B

muted

#7E827C

Preview Lab

Preview with #57BB55

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

Preview Lab → · Contrast checker → · Palette generator →