#57CC59#57CC59

#57CC59 is a light, vivid green. Relative luminance 0.459; OKLCH L 75.3% C 0.188 H 143.7°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#57CC59
RGB	rgb(87, 204, 89)
HSL	hsl(121, 53%, 57%)
HSV	hsv(121, 57%, 80%)
CMYK	cmyk(57.4%, 0%, 56.4%, 20%)
CIE-LAB	lab(73.50, -55.78, 46.88)
CIE-LCH	lch(73.50, 72.87, 139.95°)
OKLab	oklab(75.28% -0.1515 0.1113)
OKLCH	oklch(75.28% 0.188 143.7)
XYZ	xyz(27.3250, 45.9308, 16.8748)
Luminance	0.4593 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CC59 #CC57CA

analogous

#8FCC57 #57CC59 #57CC94

triadic

#57CC59 #5957CC #CC5957

tetradic

#57CC59 #578FCC #CC57CA #CC9457

square

#57CC59 #578FCC #CC57CA #CC9457

split-complementary

#57CC59 #9457CC #CC578F

monochromatic

#278129 #36B038 #57CC59 #86DA87 #B5E9B6

Accessibility & contrast

On white

2.06

#57CC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#57CC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CC59

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CC59	#FFFFFF	#000000	##000000
##57CC59	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB4E

Deuteranopia (green-blind)

#C1B162

Tritanopia (blue-blind)

#43C7B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57cc59;
/* rgb */ color: rgb(87, 204, 89);
/* oklch */ color: oklch(75.3% 0.188 143.7);

Tailwind

colors: {
  custom: {
    50: '#91dc8b',
    500: '#57cc59',
    950: '#000000',
  },
}

SCSS

$custom: #57cc59;
$custom-light: #91dc8b;
$custom-dark: #000000;

JSON

{
  "hex": "#57cc59",
  "rgb": {
    "r": 87,
    "g": 204,
    "b": 89
  },
  "hsl": {
    "h": 121.026,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.75282,
    "c": 0.18795,
    "h": 143.7
  },
  "luminance": 0.45933
}

Semantic roles & 50–950 ramp

primary

#57CC59

secondary

#D7A8D6

accent

#4BDADD

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57CC59

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

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