#CBDD5B#CBDD5B

#CBDD5B is a very light, vivid yellow. Relative luminance 0.652; OKLCH L 85.9% C 0.155 H 116.4°. Best body text is #000000 at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#CBDD5B
RGB	rgb(203, 221, 91)
HSL	hsl(68, 66%, 61%)
HSV	hsv(68, 59%, 87%)
CMYK	cmyk(8.1%, 0%, 58.8%, 13.3%)
CIE-LAB	lab(84.57, -23.57, 60.25)
CIE-LCH	lch(84.57, 64.69, 111.36°)
OKLab	oklab(85.88% -0.0689 0.1389)
OKLCH	oklch(85.88% 0.155 116.4)
XYZ	xyz(52.3744, 65.1654, 19.7146)
Luminance	0.6516 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBDD5B #6D5BDD

analogous

#DDAE5B #CBDD5B #8ADD5B

triadic

#CBDD5B #5BCBDD #DD5BCB

tetradic

#CBDD5B #5BDDAE #6D5BDD #DD5B8A

square

#CBDD5B #5BDDAE #6D5BDD #DD5B8A

split-complementary

#CBDD5B #5B8ADD #AE5BDD

monochromatic

#8C9D21 #B9D02B #CBDD5B #DBE88E #EBF2C0

Accessibility & contrast

On white

1.50

#CBDD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.03

#CBDD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBDD5B

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBDD5B	#FFFFFF	#000000	##000000
##CBDD5B	1.00	1.50	14.03	14.03
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.03	21.00	1.00	1.00
##000000	14.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD24C

Deuteranopia (green-blind)

#E9D463

Tritanopia (blue-blind)

#D6D2C1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #cbdd5b;
/* rgb */ color: rgb(203, 221, 91);
/* oklch */ color: oklch(85.9% 0.155 116.4);

Tailwind

colors: {
  custom: {
    50: '#dde78e',
    500: '#cbdd5b',
    950: '#000000',
  },
}

SCSS

$custom: #cbdd5b;
$custom-light: #dde78e;
$custom-dark: #000000;

JSON

{
  "hex": "#cbdd5b",
  "rgb": {
    "r": 203,
    "g": 221,
    "b": 91
  },
  "hsl": {
    "h": 68.308,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85884,
    "c": 0.15504,
    "h": 116.4
  },
  "luminance": 0.65165
}

Semantic roles & 50–950 ramp

primary

#CBDD5B

secondary

#4A3BA1

accent

#18CE31

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #CBDD5B

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

Preview Lab → · Contrast checker → · Palette generator →