#C1ED59#C1ED59

#C1ED59 is a very light, vivid yellow-green. Relative luminance 0.726; OKLCH L 88.7% C 0.180 H 124.1°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX#C1ED59
RGBrgb(193, 237, 89)
HSLhsl(78, 80%, 64%)
HSVhsv(78, 62%, 93%)
CMYKcmyk(18.6%, 0%, 62.4%, 7.1%)
CIE-LABlab(88.27, -35.12, 64.93)
CIE-LCHlch(88.27, 73.81, 118.41°)
OKLaboklab(88.69% -0.1008 0.1487)
OKLCHoklch(88.69% 0.18 124.1)
XYZxyz(54.0800, 72.6267, 20.6185)
Luminance0.7263 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C1ED59 #8559ED
analogous
#EDCF59 #C1ED59 #77ED59
triadic
#C1ED59 #59C1ED #ED59C1
tetradic
#C1ED59 #59EDCF #8559ED #ED5977
square
#C1ED59 #59EDCF #8559ED #ED5977
split-complementary
#C1ED59 #5977ED #CF59ED
monochromatic
#87B814 #ACE722 #C1ED59 #D6F390 #EAF9C7

Accessibility & contrast

On white

1.35
#C1ED59 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.53
#C1ED59 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1ED59
15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C1ED59#FFFFFF#000000##000000
##C1ED591.001.3515.5315.53
#FFFFFF1.351.0021.0021.00
#00000015.5321.001.001.00
##00000015.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FADF47
Deuteranopia (green-blind)
#F4DD64
Tritanopia (blue-blind)
#C9E2CE
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #c1ed59;
/* rgb */ color: rgb(193, 237, 89);
/* oklch */ color: oklch(88.7% 0.180 124.1);
Tailwind
colors: {
  custom: {
    50: '#d7f38e',
    500: '#c1ed59',
    950: '#000000',
  },
}
SCSS
$custom: #c1ed59;
$custom-light: #d7f38e;
$custom-dark: #000000;
JSON
{
  "hex": "#c1ed59",
  "rgb": {
    "r": 193,
    "g": 237,
    "b": 89
  },
  "hsl": {
    "h": 77.838,
    "s": 80.435,
    "l": 63.922
  },
  "oklch": {
    "l": 0.88685,
    "c": 0.17964,
    "h": 124.1
  },
  "luminance": 0.72627
}

Semantic roles & 50–950 ramp

primary
#C1ED59
secondary
#5A33B7
accent
#09DD48
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15170D
muted
#84857F

Preview Lab

Preview with #C1ED59

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

Preview Lab → · Contrast checker → · Palette generator →

#C1ED59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva