#CBF563#CBF563

#CBF563 is a very light, vivid yellow-green. Relative luminance 0.789; OKLCH L 91.2% C 0.178 H 123.5°. Best body text is #000000 at 16.78:1 contrast (WCAG AA passes).

Color values

HEX#CBF563
RGBrgb(203, 245, 99)
HSLhsl(77, 88%, 67%)
HSVhsv(77, 60%, 96%)
CMYKcmyk(17.1%, 0%, 59.6%, 3.9%)
CIE-LABlab(91.19, -34.22, 64.17)
CIE-LCHlch(91.19, 72.73, 118.07°)
OKLaboklab(91.23% -0.0979 0.1482)
OKLCHoklch(91.23% 0.178 123.5)
XYZxyz(59.5335, 78.9019, 23.8951)
Luminance0.7890 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CBF563 #8D63F5
analogous
#F5D663 #CBF563 #82F563
triadic
#CBF563 #63CBF5 #F563CB
tetradic
#CBF563 #63F5D6 #8D63F5 #F56382
square
#CBF563 #63F5D6 #8D63F5 #F56382
split-complementary
#CBF563 #6382F5 #D663F5
monochromatic
#98D00D #B8F129 #CBF563 #DEF99D #F1FCD6

Accessibility & contrast

On white

1.25
#CBF563 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.78
#CBF563 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF563
16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CBF563#FFFFFF#000000##000000
##CBF5631.001.2516.7816.78
#FFFFFF1.251.0021.0021.00
#00000016.7821.001.001.00
##00000016.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE752
Deuteranopia (green-blind)
#FCE56D
Tritanopia (blue-blind)
#D4EAD6
Achromatopsia (no color)
#E6E6E6

Design tokens & code

CSS
--color: #cbf563;
/* rgb */ color: rgb(203, 245, 99);
/* oklch */ color: oklch(91.2% 0.178 123.5);
Tailwind
colors: {
  custom: {
    50: '#def895',
    500: '#cbf563',
    950: '#000000',
  },
}
SCSS
$custom: #cbf563;
$custom-light: #def895;
$custom-dark: #000000;
JSON
{
  "hex": "#cbf563",
  "rgb": {
    "r": 203,
    "g": 245,
    "b": 99
  },
  "hsl": {
    "h": 77.26,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.9123,
    "c": 0.17761,
    "h": 123.5
  },
  "luminance": 0.78902
}

Semantic roles & 50–950 ramp

primary
#CBF563
secondary
#5D30CC
accent
#01E542
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#15170E
muted
#84857F

Preview Lab

Preview with #CBF563

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

Preview Lab → · Contrast checker → · Palette generator →

#CBF563 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva