#57CA59#57CA59

#57CA59 is a light, vivid green. Relative luminance 0.450; OKLCH L 74.8% C 0.185 H 143.7°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#57CA59
RGB	rgb(87, 202, 89)
HSL	hsl(121, 52%, 57%)
HSV	hsv(121, 57%, 79%)
CMYK	cmyk(56.9%, 0%, 55.9%, 20.8%)
CIE-LAB	lab(72.88, -55.03, 46.15)
CIE-LCH	lch(72.88, 71.82, 140.01°)
OKLab	oklab(74.77% -0.1495 0.1097)
OKLCH	oklch(74.77% 0.185 143.7)
XYZ	xyz(26.8527, 44.9862, 16.7174)
Luminance	0.4499 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA59 #CA57C8

analogous

#8FCA57 #57CA59 #57CA92

triadic

#57CA59 #5957CA #CA5957

tetradic

#57CA59 #578FCA #CA57C8 #CA9257

square

#57CA59 #578FCA #CA57C8 #CA9257

split-complementary

#57CA59 #9257CA #CA578F

monochromatic

#287F29 #37AD39 #57CA59 #86D987 #B4E7B5

Accessibility & contrast

On white

2.10

#57CA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#57CA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA59

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA59	#FFFFFF	#000000	##000000
##57CA59	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB94E

Deuteranopia (green-blind)

#BFAF62

Tritanopia (blue-blind)

#43C5B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57ca59;
/* rgb */ color: rgb(87, 202, 89);
/* oklch */ color: oklch(74.8% 0.185 143.7);

Tailwind

colors: {
  custom: {
    50: '#91db8b',
    500: '#57ca59',
    950: '#000000',
  },
}

SCSS

$custom: #57ca59;
$custom-light: #91db8b;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca59",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 89
  },
  "hsl": {
    "h": 121.043,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.74774,
    "c": 0.18537,
    "h": 143.7
  },
  "luminance": 0.44989
}

Semantic roles & 50–950 ramp

primary

#57CA59

secondary

#D6A7D5

accent

#4CD9DB

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57CA59

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

Preview Lab → · Contrast checker → · Palette generator →