#CFD640#CFD640

#CFD640 is a very light, vivid yellow. Relative luminance 0.617; OKLCH L 84.5% C 0.166 H 112.1°. Best body text is #000000 at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#CFD640
RGB	rgb(207, 214, 64)
HSL	hsl(63, 65%, 55%)
HSV	hsv(63, 70%, 84%)
CMYK	cmyk(3.3%, 0%, 70.1%, 16.1%)
CIE-LAB	lab(82.77, -20.21, 69.12)
CIE-LCH	lch(82.77, 72.02, 106.30°)
OKLab	oklab(84.45% -0.0624 0.1536)
OKLCH	oklch(84.45% 0.166 112.1)
XYZ	xyz(50.7057, 61.7299, 14.0935)
Luminance	0.6173 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD640 #4740D6

analogous

#D69240 #CFD640 #84D640

triadic

#CFD640 #40CFD6 #D640CF

tetradic

#CFD640 #40D692 #4740D6 #D64084

square

#CFD640 #40D692 #4740D6 #D64084

split-complementary

#CFD640 #4084D6 #9240D6

monochromatic

#7B801B #ACB226 #CFD640 #DCE172 #E8ECA5

Accessibility & contrast

On white

1.57

#CFD640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.35

#CFD640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD640

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD640	#FFFFFF	#000000	##000000
##CFD640	1.00	1.57	13.35	13.35
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.35	21.00	1.00	1.00
##000000	13.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC26

Deuteranopia (green-blind)

#E7D04B

Tritanopia (blue-blind)

#DDC9B9

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #cfd640;
/* rgb */ color: rgb(207, 214, 64);
/* oklch */ color: oklch(84.5% 0.166 112.1);

Tailwind

colors: {
  custom: {
    50: '#e1e27e',
    500: '#cfd640',
    950: '#000000',
  },
}

SCSS

$custom: #cfd640;
$custom-light: #e1e27e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd640",
  "rgb": {
    "r": 207,
    "g": 214,
    "b": 64
  },
  "hsl": {
    "h": 62.8,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.84452,
    "c": 0.16578,
    "h": 112.1
  },
  "luminance": 0.61729
}

Semantic roles & 50–950 ramp

primary

#CFD640

secondary

#373387

accent

#40E848

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #CFD640

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

Preview Lab → · Contrast checker → · Palette generator →