#CFD55B#CFD55B

#CFD55B is a very light, vivid yellow. Relative luminance 0.616; OKLCH L 84.5% C 0.145 H 111.7°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#CFD55B
RGB	rgb(207, 213, 91)
HSL	hsl(63, 59%, 60%)
HSV	hsv(63, 57%, 84%)
CMYK	cmyk(2.8%, 0%, 57.3%, 16.5%)
CIE-LAB	lab(82.71, -18.05, 58.27)
CIE-LCH	lch(82.71, 61.00, 107.22°)
OKLab	oklab(84.47% -0.0536 0.1346)
OKLCH	oklch(84.47% 0.145 111.7)
XYZ	xyz(51.4160, 61.6103, 19.0790)
Luminance	0.6161 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD55B #615BD5

analogous

#D59E5B #CFD55B #92D55B

triadic

#CFD55B #5BCFD5 #D55BCF

tetradic

#CFD55B #5BD59E #615BD5 #D55B92

square

#CFD55B #5BD59E #615BD5 #D55B92

split-complementary

#CFD55B #5B92D5 #9E5BD5

monochromatic

#8B9125 #BAC132 #CFD55B #DDE18C #ECEEBC

Accessibility & contrast

On white

1.58

#CFD55B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#CFD55B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD55B

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD55B	#FFFFFF	#000000	##000000
##CFD55B	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)

#E4CC4E

Deuteranopia (green-blind)

#E4CF62

Tritanopia (blue-blind)

#DCC9BB

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #cfd55b;
/* rgb */ color: rgb(207, 213, 91);
/* oklch */ color: oklch(84.5% 0.145 111.7);

Tailwind

colors: {
  custom: {
    50: '#e0e18e',
    500: '#cfd55b',
    950: '#000000',
  },
}

SCSS

$custom: #cfd55b;
$custom-light: #e0e18e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd55b",
  "rgb": {
    "r": 207,
    "g": 213,
    "b": 91
  },
  "hsl": {
    "h": 62.951,
    "s": 59.223,
    "l": 59.608
  },
  "oklch": {
    "l": 0.84467,
    "c": 0.14487,
    "h": 111.7
  },
  "luminance": 0.61609
}

Semantic roles & 50–950 ramp

primary

#CFD55B

secondary

#423E96

accent

#45E24D

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150D

muted

#84847F

Preview Lab

Preview with #CFD55B

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

Preview Lab → · Contrast checker → · Palette generator →