#CFD559#CFD559

#CFD559 is a very light, vivid yellow. Relative luminance 0.616; OKLCH L 84.4% C 0.147 H 111.7°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#CFD559
RGB	rgb(207, 213, 89)
HSL	hsl(63, 60%, 59%)
HSV	hsv(63, 58%, 84%)
CMYK	cmyk(2.8%, 0%, 58.2%, 16.5%)
CIE-LAB	lab(82.69, -18.20, 59.12)
CIE-LCH	lch(82.69, 61.86, 107.11°)
OKLab	oklab(84.45% -0.0542 0.1362)
OKLCH	oklch(84.45% 0.147 111.7)
XYZ	xyz(51.3309, 61.5763, 18.6307)
Luminance	0.6158 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD559 #5F59D5

analogous

#D59D59 #CFD559 #91D559

triadic

#CFD559 #59CFD5 #D559CF

tetradic

#CFD559 #59D59D #5F59D5 #D55991

square

#CFD559 #59D59D #5F59D5 #D55991

split-complementary

#CFD559 #5991D5 #9D59D5

monochromatic

#8A8F24 #B9C031 #CFD559 #DDE18A #EBEEBB

Accessibility & contrast

On white

1.58

#CFD559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#CFD559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD559

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD559	#FFFFFF	#000000	##000000
##CFD559	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC4B

Deuteranopia (green-blind)

#E4CF60

Tritanopia (blue-blind)

#DCC9BA

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #cfd559;
/* rgb */ color: rgb(207, 213, 89);
/* oklch */ color: oklch(84.4% 0.147 111.7);

Tailwind

colors: {
  custom: {
    50: '#e0e18c',
    500: '#cfd559',
    950: '#000000',
  },
}

SCSS

$custom: #cfd559;
$custom-light: #e0e18c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd559",
  "rgb": {
    "r": 207,
    "g": 213,
    "b": 89
  },
  "hsl": {
    "h": 62.903,
    "s": 59.615,
    "l": 59.216
  },
  "oklch": {
    "l": 0.84446,
    "c": 0.14656,
    "h": 111.7
  },
  "luminance": 0.61575
}

Semantic roles & 50–950 ramp

primary

#CFD559

secondary

#413D95

accent

#45E34D

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFD559

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

Preview Lab → · Contrast checker → · Palette generator →