#57F559#57F559

#57F559 is a very light, highly saturated green. Relative luminance 0.681; OKLCH L 85.6% C 0.238 H 143.3°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#57F559
RGB	rgb(87, 245, 89)
HSL	hsl(121, 89%, 65%)
HSV	hsv(121, 64%, 96%)
CMYK	cmyk(64.5%, 0%, 63.7%, 3.9%)
CIE-LAB	lab(86.03, -70.21, 61.17)
CIE-LCH	lch(86.03, 93.12, 138.93°)
OKLab	oklab(85.63% -0.1906 0.1419)
OKLCH	oklch(85.63% 0.238 143.3)
XYZ	xyz(38.3838, 68.0484, 20.5611)
Luminance	0.6805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F559 #F557F3

analogous

#A4F557 #57F559 #57F5A8

triadic

#57F559 #5957F5 #F55957

tetradic

#57F559 #57A4F5 #F557F3 #F5A857

square

#57F559 #57A4F5 #F557F3 #F5A857

split-complementary

#57F559 #A857F5 #F557A4

monochromatic

#0CC60E #1DF220 #57F559 #91F892 #CBFCCB

Accessibility & contrast

On white

1.44

#57F559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#57F559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F559

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F559	#FFFFFF	#000000	##000000
##57F559	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF46

Deuteranopia (green-blind)

#E7D267

Tritanopia (blue-blind)

#32EED5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57f559;
/* rgb */ color: rgb(87, 245, 89);
/* oklch */ color: oklch(85.6% 0.238 143.3);

Tailwind

colors: {
  custom: {
    50: '#98fa8e',
    500: '#57f559',
    950: '#000000',
  },
}

SCSS

$custom: #57f559;
$custom-light: #98fa8e;
$custom-dark: #000000;

JSON

{
  "hex": "#57f559",
  "rgb": {
    "r": 87,
    "g": 245,
    "b": 89
  },
  "hsl": {
    "h": 120.759,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85628,
    "c": 0.2376,
    "h": 143.3
  },
  "luminance": 0.68052
}

Semantic roles & 50–950 ramp

primary

#57F559

secondary

#C32DC1

accent

#00E2E5

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #57F559

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

Preview Lab → · Contrast checker → · Palette generator →