#CEC03F#CEC03F

#CEC03F is a light, vivid yellow. Relative luminance 0.512; OKLCH L 79.7% C 0.145 H 103.0°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#CEC03F
RGB	rgb(206, 192, 63)
HSL	hsl(54, 59%, 53%)
HSV	hsv(54, 69%, 81%)
CMYK	cmyk(0%, 6.8%, 69.4%, 19.2%)
CIE-LAB	lab(76.79, -9.67, 63.56)
CIE-LCH	lch(76.79, 64.29, 98.65°)
OKLab	oklab(79.66% -0.0328 0.1417)
OKLCH	oklch(79.66% 0.145 103)
XYZ	xyz(45.2023, 51.1818, 12.1997)
Luminance	0.5118 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEC03F #3F4DCE

analogous

#CE793F #CEC03F #94CE3F

triadic

#CEC03F #3FCEC0 #C03FCE

tetradic

#CEC03F #3FCE79 #3F4DCE #CE3F94

square

#CEC03F #3FCE79 #3F4DCE #CE3F94

split-complementary

#CEC03F #3F94CE #793FCE

monochromatic

#756C1E #A6992A #CEC03F #DAD070 #E7E0A1

Accessibility & contrast

On white

1.87

#CEC03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#CEC03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEC03F

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEC03F	#FFFFFF	#000000	##000000
##CEC03F	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2B

Deuteranopia (green-blind)

#D6C047

Tritanopia (blue-blind)

#DDB3A6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #cec03f;
/* rgb */ color: rgb(206, 192, 63);
/* oklch */ color: oklch(79.7% 0.145 103.0);

Tailwind

colors: {
  custom: {
    50: '#e1d27c',
    500: '#cec03f',
    950: '#000000',
  },
}

SCSS

$custom: #cec03f;
$custom-light: #e1d27c;
$custom-dark: #000000;

JSON

{
  "hex": "#cec03f",
  "rgb": {
    "r": 206,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 54.126,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.7966,
    "c": 0.14547,
    "h": 103
  },
  "luminance": 0.5118
}

Semantic roles & 50–950 ramp

primary

#CEC03F

secondary

#343B7D

accent

#55E345

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CEC03F

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

Preview Lab → · Contrast checker → · Palette generator →