#CFDB5B#CFDB5B

#CFDB5B is a very light, vivid yellow. Relative luminance 0.647; OKLCH L 85.8% C 0.152 H 114.1°. Best body text is #000000 at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#CFDB5B
RGB	rgb(207, 219, 91)
HSL	hsl(66, 64%, 61%)
HSV	hsv(66, 58%, 86%)
CMYK	cmyk(5.5%, 0%, 58.4%, 14.1%)
CIE-LAB	lab(84.32, -21.00, 60.06)
CIE-LCH	lch(84.32, 63.62, 109.27°)
OKLab	oklab(85.76% -0.0619 0.1384)
OKLCH	oklch(85.76% 0.152 114.1)
XYZ	xyz(52.9531, 64.6847, 19.5914)
Luminance	0.6468 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFDB5B #675BDB

analogous

#DBA75B #CFDB5B #8FDB5B

triadic

#CFDB5B #5BCFDB #DB5BCF

tetradic

#CFDB5B #5BDBA7 #675BDB #DB5B8F

square

#CFDB5B #5BDBA7 #675BDB #DB5B8F

split-complementary

#CFDB5B #5B8FDB #A75BDB

monochromatic

#8F9A22 #BDCC2D #CFDB5B #DEE68D #ECF1BF

Accessibility & contrast

On white

1.51

#CFDB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.94

#CFDB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFDB5B

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFDB5B	#FFFFFF	#000000	##000000
##CFDB5B	1.00	1.51	13.94	13.94
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.94	21.00	1.00	1.00
##000000	13.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD14D

Deuteranopia (green-blind)

#E9D463

Tritanopia (blue-blind)

#DBCFC0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #cfdb5b;
/* rgb */ color: rgb(207, 219, 91);
/* oklch */ color: oklch(85.8% 0.152 114.1);

Tailwind

colors: {
  custom: {
    50: '#e0e68e',
    500: '#cfdb5b',
    950: '#000000',
  },
}

SCSS

$custom: #cfdb5b;
$custom-light: #e0e68e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfdb5b",
  "rgb": {
    "r": 207,
    "g": 219,
    "b": 91
  },
  "hsl": {
    "h": 65.625,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.85758,
    "c": 0.15162,
    "h": 114.1
  },
  "luminance": 0.64684
}

Semantic roles & 50–950 ramp

primary

#CFDB5B

secondary

#453C9E

accent

#1ACC2A

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150D

muted

#84847F

Preview Lab

Preview with #CFDB5B

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

Preview Lab → · Contrast checker → · Palette generator →