#57BE40#57BE40

#57BE40 is a light, vivid green. Relative luminance 0.392; OKLCH L 71.4% C 0.190 H 140.2°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#57BE40
RGB	rgb(87, 190, 64)
HSL	hsl(109, 50%, 50%)
HSV	hsv(109, 66%, 75%)
CMYK	cmyk(54.2%, 0%, 66.3%, 25.5%)
CIE-LAB	lab(68.91, -53.21, 52.71)
CIE-LCH	lch(68.91, 74.90, 135.27°)
OKLab	oklab(71.43% -0.1458 0.1213)
OKLCH	oklch(71.43% 0.19 140.2)
XYZ	xyz(23.2683, 39.2214, 11.1938)
Luminance	0.3922 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BE40 #A740BE

analogous

#96BE40 #57BE40 #40BE68

triadic

#57BE40 #4057BE #BE4057

tetradic

#57BE40 #4096BE #A740BE #BE6840

square

#57BE40 #4096BE #A740BE #BE6840

split-complementary

#57BE40 #6840BE #BE4096

monochromatic

#2D6221 #429031 #57BE40 #7FCE6D #A7DD9B

Accessibility & contrast

On white

2.37

#57BE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#57BE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BE40

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BE40	#FFFFFF	#000000	##000000
##57BE40	1.00	2.37	8.84	8.84
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE2F

Deuteranopia (green-blind)

#B6A54B

Tritanopia (blue-blind)

#4BB8A4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #57be40;
/* rgb */ color: rgb(87, 190, 64);
/* oklch */ color: oklch(71.4% 0.190 140.2);

Tailwind

colors: {
  custom: {
    50: '#90d27b',
    500: '#57be40',
    950: '#000000',
  },
}

SCSS

$custom: #57be40;
$custom-light: #90d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#57be40",
  "rgb": {
    "r": 87,
    "g": 190,
    "b": 64
  },
  "hsl": {
    "h": 109.048,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71425,
    "c": 0.18972,
    "h": 140.2
  },
  "luminance": 0.39223
}

Semantic roles & 50–950 ramp

primary

#57BE40

secondary

#BF90C9

accent

#4FD9C0

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #57BE40

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

Preview Lab → · Contrast checker → · Palette generator →