#57CA15#57CA15

#57CA15 is a light, highly saturated yellow-green. Relative luminance 0.443; OKLCH L 74.3% C 0.224 H 138.0°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX#57CA15
RGBrgb(87, 202, 21)
HSLhsl(98, 81%, 44%)
HSVhsv(98, 90%, 79%)
CMYKcmyk(56.9%, 0%, 89.6%, 20.8%)
CIE-LABlab(72.44, -60.06, 68.94)
CIE-LCHlch(72.44, 91.44, 131.06°)
OKLaboklab(74.27% -0.1665 0.1498)
OKLCHoklch(74.27% 0.224 138)
XYZxyz(25.1854, 44.3193, 7.9366)
Luminance0.4432 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57CA15 #8815CA
analogous
#B1CA15 #57CA15 #15CA2E
triadic
#57CA15 #1557CA #CA1557
tetradic
#57CA15 #15B1CA #8815CA #CA2E15
square
#57CA15 #15B1CA #8815CA #CA2E15
split-complementary
#57CA15 #2E15CA #CA15B1
monochromatic
#275B09 #3F930F #57CA15 #75EA32 #9BEF6A

Accessibility & contrast

On white

2.13
#57CA15 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.86
#57CA15 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA15
9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57CA15#FFFFFF#000000##000000
##57CA151.002.139.869.86
#FFFFFF2.131.0021.0021.00
#0000009.8621.001.001.00
##0000009.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1B700
Deuteranopia (green-blind)
#C2AE32
Tritanopia (blue-blind)
#4CC3AC
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #57ca15;
/* rgb */ color: rgb(87, 202, 21);
/* oklch */ color: oklch(74.3% 0.224 138.0);
Tailwind
colors: {
  custom: {
    50: '#93db6a',
    500: '#57ca15',
    950: '#000000',
  },
}
SCSS
$custom: #57ca15;
$custom-light: #93db6a;
$custom-dark: #000000;
JSON
{
  "hex": "#57ca15",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 21
  },
  "hsl": {
    "h": 98.122,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.74268,
    "c": 0.22394,
    "h": 138
  },
  "luminance": 0.44321
}

Semantic roles & 50–950 ramp

primary
#57CA15
secondary
#AC66D5
accent
#30F8AF
background
#F9FDF6
surface
#F2FBEC
border
#CCD4C7
text
#0E1507
muted
#7E837A

Preview Lab

Preview with #57CA15

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

Preview Lab → · Contrast checker → · Palette generator →

#57CA15 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva