#CFD740#CFD740

#CFD740 is a very light, vivid yellow. Relative luminance 0.622; OKLCH L 84.7% C 0.167 H 112.5°. Best body text is #000000 at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#CFD740
RGB	rgb(207, 215, 64)
HSL	hsl(63, 65%, 55%)
HSV	hsv(63, 70%, 84%)
CMYK	cmyk(3.7%, 0%, 70.2%, 15.7%)
CIE-LAB	lab(83.04, -20.70, 69.39)
CIE-LCH	lch(83.04, 72.41, 106.61°)
OKLab	oklab(84.67% -0.0638 0.1542)
OKLCH	oklch(84.67% 0.167 112.5)
XYZ	xyz(50.9596, 62.2376, 14.1781)
Luminance	0.6224 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD740 #4840D7

analogous

#D79440 #CFD740 #83D740

triadic

#CFD740 #40CFD7 #D740CF

tetradic

#CFD740 #40D794 #4840D7 #D74083

square

#CFD740 #40D794 #4840D7 #D74083

split-complementary

#CFD740 #4083D7 #9440D7

monochromatic

#7C811B #ADB426 #CFD740 #DCE273 #E8ECA5

Accessibility & contrast

On white

1.56

#CFD740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.45

#CFD740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD740

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD740	#FFFFFF	#000000	##000000
##CFD740	1.00	1.56	13.45	13.45
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.45	21.00	1.00	1.00
##000000	13.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD25

Deuteranopia (green-blind)

#E7D14C

Tritanopia (blue-blind)

#DDCABA

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #cfd740;
/* rgb */ color: rgb(207, 215, 64);
/* oklch */ color: oklch(84.7% 0.167 112.5);

Tailwind

colors: {
  custom: {
    50: '#e1e37e',
    500: '#cfd740',
    950: '#000000',
  },
}

SCSS

$custom: #cfd740;
$custom-light: #e1e37e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd740",
  "rgb": {
    "r": 207,
    "g": 215,
    "b": 64
  },
  "hsl": {
    "h": 63.179,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.84668,
    "c": 0.16682,
    "h": 112.5
  },
  "luminance": 0.62236
}

Semantic roles & 50–950 ramp

primary

#CFD740

secondary

#373388

accent

#3FE848

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #CFD740

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

Preview Lab → · Contrast checker → · Palette generator →