#CFC842#CFC842

#CFC842 is a light, vivid yellow. Relative luminance 0.550; OKLCH L 81.5% C 0.151 H 106.4°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#CFC842
RGB	rgb(207, 200, 66)
HSL	hsl(57, 59%, 54%)
HSV	hsv(57, 68%, 81%)
CMYK	cmyk(0%, 3.4%, 68.1%, 18.8%)
CIE-LAB	lab(79.02, -13.16, 64.68)
CIE-LCH	lch(79.02, 66.00, 101.50°)
OKLab	oklab(81.47% -0.0424 0.1446)
OKLCH	oklch(81.47% 0.151 106.4)
XYZ	xyz(47.3716, 54.9690, 13.2679)
Luminance	0.5497 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC842 #4249CF

analogous

#CF8142 #CFC842 #8FCF42

triadic

#CFC842 #42CFC8 #C842CF

tetradic

#CFC842 #42CF81 #4249CF #CF428F

square

#CFC842 #42CF81 #4249CF #CF428F

split-complementary

#CFC842 #428FCF #8142CF

monochromatic

#78741F #A9A32B #CFC842 #DBD673 #E8E4A4

Accessibility & contrast

On white

1.75

#CFC842 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#CFC842 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC842

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC842	#FFFFFF	#000000	##000000
##CFC842	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C12E

Deuteranopia (green-blind)

#DCC64B

Tritanopia (blue-blind)

#DEBBAD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #cfc842;
/* rgb */ color: rgb(207, 200, 66);
/* oklch */ color: oklch(81.5% 0.151 106.4);

Tailwind

colors: {
  custom: {
    50: '#e1d87e',
    500: '#cfc842',
    950: '#000000',
  },
}

SCSS

$custom: #cfc842;
$custom-light: #e1d87e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc842",
  "rgb": {
    "r": 207,
    "g": 200,
    "b": 66
  },
  "hsl": {
    "h": 57.021,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.81465,
    "c": 0.15065,
    "h": 106.4
  },
  "luminance": 0.54967
}

Semantic roles & 50–950 ramp

primary

#CFC842

secondary

#353980

accent

#4DE345

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFC842

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

Preview Lab → · Contrast checker → · Palette generator →