#57E499#57E499

#57E499 is a very light, vivid green. Relative luminance 0.598; OKLCH L 82.4% C 0.162 H 156.5°. Best body text is #000000 at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#57E499
RGB	rgb(87, 228, 153)
HSL	hsl(148, 72%, 62%)
HSV	hsv(148, 62%, 89%)
CMYK	cmyk(61.8%, 0%, 32.9%, 10.6%)
CIE-LAB	lab(81.73, -54.81, 25.62)
CIE-LCH	lch(81.73, 60.50, 154.94°)
OKLab	oklab(82.36% -0.1489 0.0646)
OKLCH	oklch(82.36% 0.162 156.5)
XYZ	xyz(37.4203, 59.8091, 39.7031)
Luminance	0.5981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E499 #E457A2

analogous

#5CE457 #57E499 #57E4E0

triadic

#57E499 #9957E4 #E49957

tetradic

#57E499 #575CE4 #E457A2 #E4E057

square

#57E499 #575CE4 #E457A2 #E4E057

split-complementary

#57E499 #E057E4 #E4575C

monochromatic

#1BA65C #23DB79 #57E499 #8CECB9 #C0F5D9

Accessibility & contrast

On white

1.62

#57E499 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.96

#57E499 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E499

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E499	#FFFFFF	#000000	##000000
##57E499	1.00	1.62	12.96	12.96
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.96	21.00	1.00	1.00
##000000	12.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D394

Deuteranopia (green-blind)

#D0C69E

Tritanopia (blue-blind)

#0AE2D0

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #57e499;
/* rgb */ color: rgb(87, 228, 153);
/* oklch */ color: oklch(82.4% 0.162 156.5);

Tailwind

colors: {
  custom: {
    50: '#94edb7',
    500: '#57e499',
    950: '#000000',
  },
}

SCSS

$custom: #57e499;
$custom-light: #94edb7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e499",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 153
  },
  "hsl": {
    "h": 148.085,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82356,
    "c": 0.16237,
    "h": 156.5
  },
  "luminance": 0.59813
}

Semantic roles & 50–950 ramp

primary

#57E499

secondary

#A83773

accent

#1179D4

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1611

muted

#7F8581

Preview Lab

Preview with #57E499

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

Preview Lab → · Contrast checker → · Palette generator →