#CFE559#CFE559

#CFE559 is a very light, vivid yellow. Relative luminance 0.700; OKLCH L 87.9% C 0.165 H 117.5°. Best body text is #000000 at 15.01:1 contrast (WCAG AA passes).

Color values

HEX#CFE559
RGBrgb(207, 229, 89)
HSLhsl(69, 73%, 62%)
HSVhsv(69, 61%, 90%)
CMYKcmyk(9.6%, 0%, 61.1%, 10.2%)
CIE-LABlab(87.01, -25.95, 63.84)
CIE-LCHlch(87.01, 68.91, 112.12°)
OKLaboklab(87.91% -0.076 0.1462)
OKLCHoklch(87.91% 0.165 117.5)
XYZxyz(55.5556, 70.0258, 20.0389)
Luminance0.7003 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CFE559 #6F59E5
analogous
#E5B559 #CFE559 #89E559
triadic
#CFE559 #59CFE5 #E559CF
tetradic
#CFE559 #59E5B5 #6F59E5 #E55989
square
#CFE559 #59E5B5 #6F59E5 #E55989
split-complementary
#CFE559 #5989E5 #B559E5
monochromatic
#93A91A #C0DD24 #CFE559 #DEED8E #EEF6C3

Accessibility & contrast

On white

1.40
#CFE559 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.01
#CFE559 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE559
15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CFE559#FFFFFF#000000##000000
##CFE5591.001.4015.0115.01
#FFFFFF1.401.0021.0021.00
#00000015.0121.001.001.00
##00000015.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#F3D948
Deuteranopia (green-blind)
#F1DB62
Tritanopia (blue-blind)
#DBD9C8
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #cfe559;
/* rgb */ color: rgb(207, 229, 89);
/* oklch */ color: oklch(87.9% 0.165 117.5);
Tailwind
colors: {
  custom: {
    50: '#e0ed8e',
    500: '#cfe559',
    950: '#000000',
  },
}
SCSS
$custom: #cfe559;
$custom-light: #e0ed8e;
$custom-dark: #000000;
JSON
{
  "hex": "#cfe559",
  "rgb": {
    "r": 207,
    "g": 229,
    "b": 89
  },
  "hsl": {
    "h": 69.429,
    "s": 72.917,
    "l": 62.353
  },
  "oklch": {
    "l": 0.87908,
    "c": 0.16477,
    "h": 117.5
  },
  "luminance": 0.70025
}

Semantic roles & 50–950 ramp

primary
#CFE559
secondary
#4A37AB
accent
#10D52F
background
#FEFEFC
surface
#FCFDF4
border
#D5D5CE
text
#16160D
muted
#84847F

Preview Lab

Preview with #CFE559

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

Preview Lab → · Contrast checker → · Palette generator →

#CFE559 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva