#57C340#57C340

#57C340 is a light, vivid green. Relative luminance 0.414; OKLCH L 72.7% C 0.196 H 140.4°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#57C340
RGB	rgb(87, 195, 64)
HSL	hsl(109, 52%, 51%)
HSV	hsv(109, 67%, 76%)
CMYK	cmyk(55.4%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(70.47, -55.08, 54.38)
CIE-LCH	lch(70.47, 77.41, 135.36°)
OKLab	oklab(72.71% -0.1509 0.1249)
OKLCH	oklch(72.71% 0.196 140.4)
XYZ	xyz(24.3699, 41.4246, 11.5610)
Luminance	0.4143 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C340 #AC40C3

analogous

#98C340 #57C340 #40C36A

triadic

#57C340 #4057C3 #C34057

tetradic

#57C340 #4098C3 #AC40C3 #C36A40

square

#57C340 #4098C3 #AC40C3 #C36A40

split-complementary

#57C340 #6A40C3 #C34098

monochromatic

#2D6821 #41972F #57C340 #80D26F #A9E09D

Accessibility & contrast

On white

2.26

#57C340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#57C340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C340

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C340	#FFFFFF	#000000	##000000
##57C340	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B22E

Deuteranopia (green-blind)

#BAA94C

Tritanopia (blue-blind)

#4ABDA8

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #57c340;
/* rgb */ color: rgb(87, 195, 64);
/* oklch */ color: oklch(72.7% 0.196 140.4);

Tailwind

colors: {
  custom: {
    50: '#91d67b',
    500: '#57c340',
    950: '#000000',
  },
}

SCSS

$custom: #57c340;
$custom-light: #91d67b;
$custom-dark: #000000;

JSON

{
  "hex": "#57c340",
  "rgb": {
    "r": 87,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 109.466,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72711,
    "c": 0.19587,
    "h": 140.4
  },
  "luminance": 0.41427
}

Semantic roles & 50–950 ramp

primary

#57C340

secondary

#C292CC

accent

#4CDCC2

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #57C340

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

Preview Lab → · Contrast checker → · Palette generator →