#57BC40#57BC40

#57BC40 is a light, vivid green. Relative luminance 0.384; OKLCH L 70.9% C 0.187 H 140.2°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#57BC40
RGB	rgb(87, 188, 64)
HSL	hsl(109, 49%, 49%)
HSV	hsv(109, 66%, 74%)
CMYK	cmyk(53.7%, 0%, 66%, 26.3%)
CIE-LAB	lab(68.29, -52.46, 52.03)
CIE-LCH	lch(68.29, 73.88, 135.23°)
OKLab	oklab(70.91% -0.1438 0.1199)
OKLCH	oklch(70.91% 0.187 140.2)
XYZ	xyz(22.8381, 38.3610, 11.0504)
Luminance	0.3836 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BC40 #A540BC

analogous

#95BC40 #57BC40 #40BC67

triadic

#57BC40 #4057BC #BC4057

tetradic

#57BC40 #4095BC #A540BC #BC6740

square

#57BC40 #4095BC #A540BC #BC6740

split-complementary

#57BC40 #6740BC #BC4095

monochromatic

#2D6121 #428E30 #57BC40 #7ECD6C #A6DD9A

Accessibility & contrast

On white

2.42

#57BC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#57BC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BC40

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BC40	#FFFFFF	#000000	##000000
##57BC40	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC30

Deuteranopia (green-blind)

#B4A34B

Tritanopia (blue-blind)

#4CB6A2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bc40;
/* rgb */ color: rgb(87, 188, 64);
/* oklch */ color: oklch(70.9% 0.187 140.2);

Tailwind

colors: {
  custom: {
    50: '#90d17a',
    500: '#57bc40',
    950: '#000000',
  },
}

SCSS

$custom: #57bc40;
$custom-light: #90d17a;
$custom-dark: #000000;

JSON

{
  "hex": "#57bc40",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 64
  },
  "hsl": {
    "h": 108.871,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7091,
    "c": 0.18723,
    "h": 140.2
  },
  "luminance": 0.38363
}

Semantic roles & 50–950 ramp

primary

#57BC40

secondary

#BE8FC9

accent

#4FD9BF

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D140A

muted

#7E827C

Preview Lab

Preview with #57BC40

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

Preview Lab → · Contrast checker → · Palette generator →