#CFD940#CFD940

#CFD940 is a very light, vivid yellow. Relative luminance 0.633; OKLCH L 85.1% C 0.169 H 113.2°. Best body text is #000000 at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#CFD940
RGB	rgb(207, 217, 64)
HSL	hsl(64, 67%, 55%)
HSV	hsv(64, 71%, 85%)
CMYK	cmyk(4.6%, 0%, 70.5%, 14.9%)
CIE-LAB	lab(83.58, -21.68, 69.91)
CIE-LCH	lch(83.58, 73.20, 107.23°)
OKLab	oklab(85.1% -0.0665 0.1553)
OKLCH	oklch(85.1% 0.169 113.2)
XYZ	xyz(51.4719, 63.2624, 14.3489)
Luminance	0.6326 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD940 #4A40D9

analogous

#D99740 #CFD940 #82D940

triadic

#CFD940 #40CFD9 #D940CF

tetradic

#CFD940 #40D997 #4A40D9 #D94082

square

#CFD940 #40D997 #4A40D9 #D94082

split-complementary

#CFD940 #4082D9 #9740D9

monochromatic

#7D841A #AEB724 #CFD940 #DCE373 #E9EDA6

Accessibility & contrast

On white

1.54

#CFD940 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.65

#CFD940 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD940

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD940	#FFFFFF	#000000	##000000
##CFD940	1.00	1.54	13.65	13.65
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.65	21.00	1.00	1.00
##000000	13.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF25

Deuteranopia (green-blind)

#E9D24C

Tritanopia (blue-blind)

#DDCCBB

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #cfd940;
/* rgb */ color: rgb(207, 217, 64);
/* oklch */ color: oklch(85.1% 0.169 113.2);

Tailwind

colors: {
  custom: {
    50: '#e1e47f',
    500: '#cfd940',
    950: '#000000',
  },
}

SCSS

$custom: #cfd940;
$custom-light: #e1e47f;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd940",
  "rgb": {
    "r": 207,
    "g": 217,
    "b": 64
  },
  "hsl": {
    "h": 63.922,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.85101,
    "c": 0.16889,
    "h": 113.2
  },
  "luminance": 0.63261
}

Semantic roles & 50–950 ramp

primary

#CFD940

secondary

#38328B

accent

#3EEA49

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #CFD940

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

Preview Lab → · Contrast checker → · Palette generator →