#CEC143#CEC143

#CEC143 is a light, vivid yellow. Relative luminance 0.517; OKLCH L 79.9% C 0.144 H 103.4°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#CEC143
RGB	rgb(206, 193, 67)
HSL	hsl(54, 59%, 54%)
HSV	hsv(54, 67%, 81%)
CMYK	cmyk(0%, 6.3%, 67.5%, 19.2%)
CIE-LAB	lab(77.08, -9.97, 62.30)
CIE-LCH	lch(77.08, 63.09, 99.09°)
OKLab	oklab(79.9% -0.0332 0.1397)
OKLCH	oklch(79.9% 0.144 103.4)
XYZ	xyz(45.5385, 51.6688, 12.8834)
Luminance	0.5167 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEC143 #4350CE

analogous

#CE7B43 #CEC143 #96CE43

triadic

#CEC143 #43CEC1 #C143CE

tetradic

#CEC143 #43CE7B #4350CE #CE4396

square

#CEC143 #43CE7B #4350CE #CE4396

split-complementary

#CEC143 #4396CE #7B43CE

monochromatic

#776F1F #A89C2C #CEC143 #DBD174 #E7E1A4

Accessibility & contrast

On white

1.85

#CEC143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#CEC143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEC143

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEC143	#FFFFFF	#000000	##000000
##CEC143	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB31

Deuteranopia (green-blind)

#D6C14B

Tritanopia (blue-blind)

#DDB4A7

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #cec143;
/* rgb */ color: rgb(206, 193, 67);
/* oklch */ color: oklch(79.9% 0.144 103.4);

Tailwind

colors: {
  custom: {
    50: '#e0d37e',
    500: '#cec143',
    950: '#000000',
  },
}

SCSS

$custom: #cec143;
$custom-light: #e0d37e;
$custom-dark: #000000;

JSON

{
  "hex": "#cec143",
  "rgb": {
    "r": 206,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 54.388,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79902,
    "c": 0.14363,
    "h": 103.4
  },
  "luminance": 0.51667
}

Semantic roles & 50–950 ramp

primary

#CEC143

secondary

#353C80

accent

#55E246

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CEC143

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

Preview Lab → · Contrast checker → · Palette generator →