#57DE99#57DE99

#57DE99 is a light, vivid green. Relative luminance 0.566; OKLCH L 80.9% C 0.154 H 157.7°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#57DE99
RGB	rgb(87, 222, 153)
HSL	hsl(149, 67%, 61%)
HSV	hsv(149, 61%, 87%)
CMYK	cmyk(60.8%, 0%, 31.1%, 12.9%)
CIE-LAB	lab(79.93, -52.42, 23.17)
CIE-LCH	lch(79.93, 57.32, 156.15°)
OKLab	oklab(80.88% -0.1428 0.0587)
OKLCH	oklch(80.88% 0.154 157.7)
XYZ	xyz(35.7983, 56.5651, 39.1624)
Luminance	0.5657 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DE99 #DE579C

analogous

#58DE57 #57DE99 #57DEDC

triadic

#57DE99 #9957DE #DE9957

tetradic

#57DE99 #5758DE #DE579C #DEDC57

square

#57DE99 #5758DE #DE579C #DEDC57

split-complementary

#57DE99 #DC57DE #DE5758

monochromatic

#1F9C5C #29CF7A #57DE99 #8AE8B8 #BDF2D7

Accessibility & contrast

On white

1.71

#57DE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#57DE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DE99

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DE99	#FFFFFF	#000000	##000000
##57DE99	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCCE95

Deuteranopia (green-blind)

#CAC19D

Tritanopia (blue-blind)

#13DDCC

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #57de99;
/* rgb */ color: rgb(87, 222, 153);
/* oklch */ color: oklch(80.9% 0.154 157.7);

Tailwind

colors: {
  custom: {
    50: '#93e9b7',
    500: '#57de99',
    950: '#000000',
  },
}

SCSS

$custom: #57de99;
$custom-light: #93e9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#57de99",
  "rgb": {
    "r": 87,
    "g": 222,
    "b": 153
  },
  "hsl": {
    "h": 149.333,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.8088,
    "c": 0.15438,
    "h": 157.7
  },
  "luminance": 0.56569
}

Semantic roles & 50–950 ramp

primary

#57DE99

secondary

#A03A6E

accent

#1675CF

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #57DE99

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

Preview Lab → · Contrast checker → · Palette generator →