#C1ED57#C1ED57

#C1ED57 is a very light, vivid yellow-green. Relative luminance 0.726; OKLCH L 88.7% C 0.181 H 124.0°. Best body text is #000000 at 15.52:1 contrast (WCAG AA passes).

Color values

HEX#C1ED57
RGBrgb(193, 237, 87)
HSLhsl(78, 81%, 64%)
HSVhsv(78, 63%, 93%)
CMYKcmyk(18.6%, 0%, 63.3%, 7.1%)
CIE-LABlab(88.25, -35.26, 65.71)
CIE-LCHlch(88.25, 74.58, 118.22°)
OKLaboklab(88.67% -0.1013 0.1501)
OKLCHoklch(88.67% 0.181 124)
XYZxyz(53.9972, 72.5936, 20.1822)
Luminance0.7259 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C1ED57 #8357ED
analogous
#EDCE57 #C1ED57 #76ED57
triadic
#C1ED57 #57C1ED #ED57C1
tetradic
#C1ED57 #57EDCE #8357ED #ED5776
square
#C1ED57 #57EDCE #8357ED #ED5776
split-complementary
#C1ED57 #5776ED #CE57ED
monochromatic
#86B614 #ADE720 #C1ED57 #D5F38E #EAF9C6

Accessibility & contrast

On white

1.35
#C1ED57 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.52
#C1ED57 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1ED57
15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C1ED57#FFFFFF#000000##000000
##C1ED571.001.3515.5215.52
#FFFFFF1.351.0021.0021.00
#00000015.5221.001.001.00
##00000015.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#FADF44
Deuteranopia (green-blind)
#F4DD62
Tritanopia (blue-blind)
#CAE2CE
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #c1ed57;
/* rgb */ color: rgb(193, 237, 87);
/* oklch */ color: oklch(88.7% 0.181 124.0);
Tailwind
colors: {
  custom: {
    50: '#d7f38d',
    500: '#c1ed57',
    950: '#000000',
  },
}
SCSS
$custom: #c1ed57;
$custom-light: #d7f38d;
$custom-dark: #000000;
JSON
{
  "hex": "#c1ed57",
  "rgb": {
    "r": 193,
    "g": 237,
    "b": 87
  },
  "hsl": {
    "h": 77.6,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.88667,
    "c": 0.18113,
    "h": 124
  },
  "luminance": 0.72594
}

Semantic roles & 50–950 ramp

primary
#C1ED57
secondary
#5933B6
accent
#09DD47
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15170D
muted
#84857F

Preview Lab

Preview with #C1ED57

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

Preview Lab → · Contrast checker → · Palette generator →

#C1ED57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva