#57BB64#57BB64

#57BB64 is a light, vivid green. Relative luminance 0.385; OKLCH L 71.1% C 0.155 H 146.3°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#57BB64
RGB	rgb(87, 187, 100)
HSL	hsl(128, 42%, 54%)
HSV	hsv(128, 53%, 73%)
CMYK	cmyk(53.5%, 0%, 46.5%, 26.7%)
CIE-LAB	lab(68.38, -47.66, 35.27)
CIE-LCH	lch(68.38, 59.29, 143.50°)
OKLab	oklab(71.11% -0.1292 0.0861)
OKLCH	oklch(71.11% 0.155 146.3)
XYZ	xyz(23.9996, 38.4850, 18.2178)
Luminance	0.3849 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB64 #BB57AE

analogous

#7CBB57 #57BB64 #57BB96

triadic

#57BB64 #6457BB #BB6457

tetradic

#57BB64 #577CBB #BB57AE #BB9657

square

#57BB64 #577CBB #BB57AE #BB9657

split-complementary

#57BB64 #9657BB #BB577C

monochromatic

#2C6C34 #3D9749 #57BB64 #83CD8C #AEDEB4

Accessibility & contrast

On white

2.41

#57BB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#57BB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB64

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB64	#FFFFFF	#000000	##000000
##57BB64	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAC5D

Deuteranopia (green-blind)

#B0A36A

Tritanopia (blue-blind)

#45B7A6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #57bb64;
/* rgb */ color: rgb(87, 187, 100);
/* oklch */ color: oklch(71.1% 0.155 146.3);

Tailwind

colors: {
  custom: {
    50: '#8ed091',
    500: '#57bb64',
    950: '#000000',
  },
}

SCSS

$custom: #57bb64;
$custom-light: #8ed091;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb64",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 100
  },
  "hsl": {
    "h": 127.8,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.71115,
    "c": 0.15527,
    "h": 146.3
  },
  "luminance": 0.38487
}

Semantic roles & 50–950 ramp

primary

#57BB64

secondary

#CCA2C7

accent

#56C2D2

background

#F9FCF9

surface

#F1F9F1

border

#CBD2CB

text

#0D140D

muted

#7E827E

Preview Lab

Preview with #57BB64

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

Preview Lab → · Contrast checker → · Palette generator →