#57BB4E#57BB4E

#57BB4E is a light, vivid green. Relative luminance 0.381; OKLCH L 70.8% C 0.175 H 142.0°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#57BB4E
RGB	rgb(87, 187, 78)
HSL	hsl(115, 44%, 52%)
HSV	hsv(115, 58%, 73%)
CMYK	cmyk(53.5%, 0%, 58.3%, 26.7%)
CIE-LAB	lab(68.11, -50.61, 45.66)
CIE-LCH	lch(68.11, 68.16, 137.94°)
OKLab	oklab(70.8% -0.138 0.1077)
OKLCH	oklch(70.8% 0.175 142)
XYZ	xyz(23.0748, 38.1151, 13.3472)
Luminance	0.3812 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB4E #B24EBB

analogous

#8EBB4E #57BB4E #4EBB7C

triadic

#57BB4E #4E57BB #BB4E57

tetradic

#57BB4E #4E8EBB #B24EBB #BB7C4E

square

#57BB4E #4E8EBB #B24EBB #BB7C4E

split-complementary

#57BB4E #7C4EBB #BB4E8E

monochromatic

#2D6728 #409339 #57BB4E #81CC7A #ABDDA6

Accessibility & contrast

On white

2.44

#57BB4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#57BB4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB4E

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB4E	#FFFFFF	#000000	##000000
##57BB4E	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB43

Deuteranopia (green-blind)

#B2A356

Tritanopia (blue-blind)

#4AB6A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bb4e;
/* rgb */ color: rgb(87, 187, 78);
/* oklch */ color: oklch(70.8% 0.175 142.0);

Tailwind

colors: {
  custom: {
    50: '#8fd083',
    500: '#57bb4e',
    950: '#000000',
  },
}

SCSS

$custom: #57bb4e;
$custom-light: #8fd083;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb4e",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 78
  },
  "hsl": {
    "h": 115.046,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.70804,
    "c": 0.17505,
    "h": 142
  },
  "luminance": 0.38117
}

Semantic roles & 50–950 ramp

primary

#57BB4E

secondary

#C69BCA

accent

#54D4CA

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0D140B

muted

#7E827C

Preview Lab

Preview with #57BB4E

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

Preview Lab → · Contrast checker → · Palette generator →