#57E449#57E449

#57E449 is a light, highly saturated green. Relative luminance 0.580; OKLCH L 81.2% C 0.229 H 141.8°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#57E449
RGB	rgb(87, 228, 73)
HSL	hsl(115, 74%, 59%)
HSV	hsv(115, 68%, 89%)
CMYK	cmyk(61.8%, 0%, 68%, 10.6%)
CIE-LAB	lab(80.73, -65.98, 61.77)
CIE-LCH	lch(80.73, 90.38, 136.89°)
OKLab	oklab(81.21% -0.1799 0.1414)
OKLCH	oklch(81.21% 0.229 141.8)
XYZ	xyz(32.8747, 57.9909, 15.7629)
Luminance	0.5799 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E449 #D649E4

analogous

#A5E449 #57E449 #49E489

triadic

#57E449 #4957E4 #E44957

tetradic

#57E449 #49A5E4 #D649E4 #E48949

square

#57E449 #49A5E4 #D649E4 #E48949

split-complementary

#57E449 #8949E4 #E449A5

monochromatic

#239C17 #2FD11F #57E449 #88EC7E #B9F4B4

Accessibility & contrast

On white

1.67

#57E449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#57E449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E449

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E449	#FFFFFF	#000000	##000000
##57E449	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D032

Deuteranopia (green-blind)

#D8C458

Tritanopia (blue-blind)

#3EDDC5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57e449;
/* rgb */ color: rgb(87, 228, 73);
/* oklch */ color: oklch(81.2% 0.229 141.8);

Tailwind

colors: {
  custom: {
    50: '#96ee83',
    500: '#57e449',
    950: '#000000',
  },
}

SCSS

$custom: #57e449;
$custom-light: #96ee83;
$custom-dark: #000000;

JSON

{
  "hex": "#57e449",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 73
  },
  "hsl": {
    "h": 114.581,
    "s": 74.163,
    "l": 59.02
  },
  "oklch": {
    "l": 0.81206,
    "c": 0.22885,
    "h": 141.8
  },
  "luminance": 0.57994
}

Semantic roles & 50–950 ramp

primary

#57E449

secondary

#95329F

accent

#37F1E0

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0F160B

muted

#80857E

Preview Lab

Preview with #57E449

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

Preview Lab → · Contrast checker → · Palette generator →