#CBDE3B#CBDE3B

#CBDE3B is a very light, vivid yellow. Relative luminance 0.653; OKLCH L 85.8% C 0.178 H 116.2°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX#CBDE3B
RGBrgb(203, 222, 59)
HSLhsl(67, 71%, 55%)
HSVhsv(67, 73%, 87%)
CMYKcmyk(8.6%, 0%, 73.4%, 12.9%)
CIE-LABlab(84.62, -25.96, 72.49)
CIE-LCHlch(84.62, 76.99, 109.70°)
OKLaboklab(85.85% -0.0786 0.16)
OKLCHoklch(85.85% 0.178 116.2)
XYZxyz(51.5406, 65.2556, 14.0173)
Luminance0.6525 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CBDE3B #4E3BDE
analogous
#DEA03B #CBDE3B #79DE3B
triadic
#CBDE3B #3BCBDE #DE3BCB
tetradic
#CBDE3B #3BDEA0 #4E3BDE #DE3B79
square
#CBDE3B #3BDEA0 #4E3BDE #DE3B79
split-complementary
#CBDE3B #3B79DE #A03BDE
monochromatic
#7B8817 #AABC20 #CBDE3B #D9E76F #E7F0A4

Accessibility & contrast

On white

1.49
#CBDE3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.05
#CBDE3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBDE3B
14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CBDE3B#FFFFFF#000000##000000
##CBDE3B1.001.4914.0514.05
#FFFFFF1.491.0021.0021.00
#00000014.0521.001.001.00
##00000014.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD217
Deuteranopia (green-blind)
#ECD449
Tritanopia (blue-blind)
#D8D1BF
Achromatopsia (no color)
#D3D3D3

Design tokens & code

CSS
--color: #cbde3b;
/* rgb */ color: rgb(203, 222, 59);
/* oklch */ color: oklch(85.8% 0.178 116.2);
Tailwind
colors: {
  custom: {
    50: '#dfe87d',
    500: '#cbde3b',
    950: '#000000',
  },
}
SCSS
$custom: #cbde3b;
$custom-light: #dfe87d;
$custom-dark: #000000;
JSON
{
  "hex": "#cbde3b",
  "rgb": {
    "r": 203,
    "g": 222,
    "b": 59
  },
  "hsl": {
    "h": 66.994,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.85849,
    "c": 0.17824,
    "h": 116.2
  },
  "luminance": 0.65255
}

Semantic roles & 50–950 ramp

primary
#CBDE3B
secondary
#3A2F8E
accent
#3AEE4F
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#16160A
muted
#84847D

Preview Lab

Preview with #CBDE3B

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

Preview Lab → · Contrast checker → · Palette generator →

#CBDE3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva