#57E78B#57E78B

#57E78B is a very light, vivid green. Relative luminance 0.610; OKLCH L 82.8% C 0.179 H 152.1°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#57E78B
RGB	rgb(87, 231, 139)
HSL	hsl(142, 75%, 62%)
HSV	hsv(142, 62%, 91%)
CMYK	cmyk(62.3%, 0%, 39.8%, 9.4%)
CIE-LAB	lab(82.40, -58.52, 33.64)
CIE-LCH	lch(82.40, 67.50, 150.10°)
OKLab	oklab(82.83% -0.1582 0.0836)
OKLCH	oklch(82.83% 0.179 152.1)
XYZ	xyz(37.1636, 61.0384, 34.2442)
Luminance	0.6104 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E78B #E757B3

analogous

#6BE757 #57E78B #57E7D3

triadic

#57E78B #8B57E7 #E78B57

tetradic

#57E78B #576BE7 #E757B3 #E7D357

square

#57E78B #576BE7 #E757B3 #E7D357

split-complementary

#57E78B #D357E7 #E7576B

monochromatic

#18AB4D #21DF66 #57E78B #8DEFB0 #C2F6D5

Accessibility & contrast

On white

1.59

#57E78B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#57E78B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E78B

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E78B	#FFFFFF	#000000	##000000
##57E78B	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D585

Deuteranopia (green-blind)

#D5C891

Tritanopia (blue-blind)

#1DE4D0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #57e78b;
/* rgb */ color: rgb(87, 231, 139);
/* oklch */ color: oklch(82.8% 0.179 152.1);

Tailwind

colors: {
  custom: {
    50: '#94f0ae',
    500: '#57e78b',
    950: '#000000',
  },
}

SCSS

$custom: #57e78b;
$custom-light: #94f0ae;
$custom-dark: #000000;

JSON

{
  "hex": "#57e78b",
  "rgb": {
    "r": 87,
    "g": 231,
    "b": 139
  },
  "hsl": {
    "h": 141.667,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.82825,
    "c": 0.17889,
    "h": 152.1
  },
  "luminance": 0.61042
}

Semantic roles & 50–950 ramp

primary

#57E78B

secondary

#AC3682

accent

#0E8FD7

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1710

muted

#7F8581

Preview Lab

Preview with #57E78B

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

Preview Lab → · Contrast checker → · Palette generator →