#57C540#57C540

#57C540 is a light, vivid green. Relative luminance 0.423; OKLCH L 73.2% C 0.198 H 140.5°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#57C540
RGB	rgb(87, 197, 64)
HSL	hsl(110, 53%, 51%)
HSV	hsv(110, 68%, 77%)
CMYK	cmyk(55.8%, 0%, 67.5%, 22.7%)
CIE-LAB	lab(71.10, -55.82, 55.05)
CIE-LCH	lch(71.10, 78.40, 135.40°)
OKLab	oklab(73.22% -0.1529 0.1263)
OKLCH	oklch(73.22% 0.198 140.5)
XYZ	xyz(24.8210, 42.3268, 11.7114)
Luminance	0.4233 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C540 #AE40C5

analogous

#99C540 #57C540 #40C56B

triadic

#57C540 #4057C5 #C54057

tetradic

#57C540 #4099C5 #AE40C5 #C56B40

square

#57C540 #4099C5 #AE40C5 #C56B40

split-complementary

#57C540 #6B40C5 #C54099

monochromatic

#2D6A20 #41992F #57C540 #80D36F #AAE29E

Accessibility & contrast

On white

2.22

#57C540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#57C540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C540

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C540	#FFFFFF	#000000	##000000
##57C540	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB42D

Deuteranopia (green-blind)

#BCAB4C

Tritanopia (blue-blind)

#4ABFAA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #57c540;
/* rgb */ color: rgb(87, 197, 64);
/* oklch */ color: oklch(73.2% 0.198 140.5);

Tailwind

colors: {
  custom: {
    50: '#91d77b',
    500: '#57c540',
    950: '#000000',
  },
}

SCSS

$custom: #57c540;
$custom-light: #91d77b;
$custom-dark: #000000;

JSON

{
  "hex": "#57c540",
  "rgb": {
    "r": 87,
    "g": 197,
    "b": 64
  },
  "hsl": {
    "h": 109.624,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73225,
    "c": 0.19831,
    "h": 140.5
  },
  "luminance": 0.42329
}

Semantic roles & 50–950 ramp

primary

#57C540

secondary

#C493CE

accent

#4BDDC4

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #57C540

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

Preview Lab → · Contrast checker → · Palette generator →