#CFDB59#CFDB59

#CFDB59 is a very light, vivid yellow. Relative luminance 0.646; OKLCH L 85.7% C 0.153 H 114.1°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#CFDB59
RGB	rgb(207, 219, 89)
HSL	hsl(66, 64%, 60%)
HSV	hsv(66, 59%, 86%)
CMYK	cmyk(5.5%, 0%, 59.4%, 14.1%)
CIE-LAB	lab(84.30, -21.14, 60.90)
CIE-LCH	lch(84.30, 64.46, 109.15°)
OKLab	oklab(85.74% -0.0625 0.1399)
OKLCH	oklch(85.74% 0.153 114.1)
XYZ	xyz(52.8680, 64.6506, 19.1430)
Luminance	0.6465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFDB59 #6559DB

analogous

#DBA659 #CFDB59 #8EDB59

triadic

#CFDB59 #59CFDB #DB59CF

tetradic

#CFDB59 #59DBA6 #6559DB #DB598E

square

#CFDB59 #59DBA6 #6559DB #DB598E

split-complementary

#CFDB59 #598EDB #A659DB

monochromatic

#8D9921 #BCCB2C #CFDB59 #DEE68B #ECF1BE

Accessibility & contrast

On white

1.51

#CFDB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#CFDB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFDB59

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFDB59	#FFFFFF	#000000	##000000
##CFDB59	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD14A

Deuteranopia (green-blind)

#E9D461

Tritanopia (blue-blind)

#DBCFBF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #cfdb59;
/* rgb */ color: rgb(207, 219, 89);
/* oklch */ color: oklch(85.7% 0.153 114.1);

Tailwind

colors: {
  custom: {
    50: '#e0e68d',
    500: '#cfdb59',
    950: '#000000',
  },
}

SCSS

$custom: #cfdb59;
$custom-light: #e0e68d;
$custom-dark: #000000;

JSON

{
  "hex": "#cfdb59",
  "rgb": {
    "r": 207,
    "g": 219,
    "b": 89
  },
  "hsl": {
    "h": 65.538,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.85738,
    "c": 0.15326,
    "h": 114.1
  },
  "luminance": 0.6465
}

Semantic roles & 50–950 ramp

primary

#CFDB59

secondary

#443B9D

accent

#19CC2A

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFDB59

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

Preview Lab → · Contrast checker → · Palette generator →