#57F09B#57F09B

#57F09B is a very light, vivid green. Relative luminance 0.667; OKLCH L 85.3% C 0.176 H 155.2°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#57F09B
RGB	rgb(87, 240, 155)
HSL	hsl(147, 84%, 64%)
HSV	hsv(147, 64%, 94%)
CMYK	cmyk(63.7%, 0%, 35.4%, 5.9%)
CIE-LAB	lab(85.36, -59.08, 29.49)
CIE-LCH	lch(85.36, 66.03, 153.47°)
OKLab	oklab(85.34% -0.1601 0.074)
OKLCH	oklch(85.34% 0.176 155.2)
XYZ	xyz(41.0034, 66.7087, 41.7192)
Luminance	0.6671 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F09B #F057AC

analogous

#60F057 #57F09B #57F0E8

triadic

#57F09B #9B57F0 #F09B57

tetradic

#57F09B #5760F0 #F057AC #F0E857

square

#57F09B #5760F0 #F057AC #F0E857

split-complementary

#57F09B #E857F0 #F05760

monochromatic

#11BC5D #1FEB7A #57F09B #8FF5BC #C7FADE

Accessibility & contrast

On white

1.46

#57F09B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#57F09B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F09B

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F09B	#FFFFFF	#000000	##000000
##57F09B	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDE95

Deuteranopia (green-blind)

#DBD0A0

Tritanopia (blue-blind)

#00EEDA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #57f09b;
/* rgb */ color: rgb(87, 240, 155);
/* oklch */ color: oklch(85.3% 0.176 155.2);

Tailwind

colors: {
  custom: {
    50: '#96f6b9',
    500: '#57f09b',
    950: '#000000',
  },
}

SCSS

$custom: #57f09b;
$custom-light: #96f6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#57f09b",
  "rgb": {
    "r": 87,
    "g": 240,
    "b": 155
  },
  "hsl": {
    "h": 146.667,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.85342,
    "c": 0.17636,
    "h": 155.2
  },
  "luminance": 0.66713
}

Semantic roles & 50–950 ramp

primary

#57F09B

secondary

#BA317D

accent

#057FE0

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #57F09B

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

Preview Lab → · Contrast checker → · Palette generator →