#CECF42#CECF42

#CECF42 is a very light, vivid yellow. Relative luminance 0.581; OKLCH L 82.9% C 0.158 H 109.8°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#CECF42
RGB	rgb(206, 207, 66)
HSL	hsl(60, 59%, 54%)
HSV	hsv(60, 68%, 81%)
CMYK	cmyk(0.5%, 0%, 68.1%, 18.8%)
CIE-LAB	lab(80.82, -17.08, 66.45)
CIE-LCH	lch(80.82, 68.61, 104.41°)
OKLab	oklab(82.88% -0.0534 0.1483)
OKLCH	oklch(82.88% 0.158 109.8)
XYZ	xyz(48.7514, 58.1422, 13.8077)
Luminance	0.5814 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CECF42 #4342CF

analogous

#CF8A42 #CECF42 #87CF42

triadic

#CECF42 #42CECF #CF42CE

tetradic

#CECF42 #42CF8A #4342CF #CF4287

square

#CECF42 #42CF8A #4342CF #CF4287

split-complementary

#CECF42 #4287CF #8A42CF

monochromatic

#77781F #A8A92B #CECF42 #DBDB73 #E7E8A4

Accessibility & contrast

On white

1.66

#CECF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#CECF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CECF42

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CECF42	#FFFFFF	#000000	##000000
##CECF42	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC62C

Deuteranopia (green-blind)

#E1CB4C

Tritanopia (blue-blind)

#DCC2B3

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cecf42;
/* rgb */ color: rgb(206, 207, 66);
/* oklch */ color: oklch(82.9% 0.158 109.8);

Tailwind

colors: {
  custom: {
    50: '#e0dd7f',
    500: '#cecf42',
    950: '#000000',
  },
}

SCSS

$custom: #cecf42;
$custom-light: #e0dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#cecf42",
  "rgb": {
    "r": 206,
    "g": 207,
    "b": 66
  },
  "hsl": {
    "h": 60.426,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.82876,
    "c": 0.15763,
    "h": 109.8
  },
  "luminance": 0.58141
}

Semantic roles & 50–950 ramp

primary

#CECF42

secondary

#353580

accent

#45E346

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #CECF42

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

Preview Lab → · Contrast checker → · Palette generator →