#CEC43F#CEC43F

#CEC43F is a light, vivid yellow. Relative luminance 0.530; OKLCH L 80.5% C 0.149 H 105.0°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#CEC43F
RGB	rgb(206, 196, 63)
HSL	hsl(56, 59%, 53%)
HSV	hsv(56, 69%, 81%)
CMYK	cmyk(0%, 4.9%, 69.4%, 19.2%)
CIE-LAB	lab(77.85, -11.71, 64.62)
CIE-LCH	lch(77.85, 65.67, 100.27°)
OKLab	oklab(80.51% -0.0386 0.144)
OKLCH	oklch(80.51% 0.149 105)
XYZ	xyz(46.0926, 52.9623, 12.4965)
Luminance	0.5296 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEC43F #3F49CE

analogous

#CE7C3F #CEC43F #91CE3F

triadic

#CEC43F #3FCEC4 #C43FCE

tetradic

#CEC43F #3FCE7C #3F49CE #CE3F91

square

#CEC43F #3FCE7C #3F49CE #CE3F91

split-complementary

#CEC43F #3F91CE #7C3FCE

monochromatic

#756F1E #A69D2A #CEC43F #DAD370 #E7E2A1

Accessibility & contrast

On white

1.81

#CEC43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#CEC43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEC43F

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEC43F	#FFFFFF	#000000	##000000
##CEC43F	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD2A

Deuteranopia (green-blind)

#D9C348

Tritanopia (blue-blind)

#DDB7AA

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #cec43f;
/* rgb */ color: rgb(206, 196, 63);
/* oklch */ color: oklch(80.5% 0.149 105.0);

Tailwind

colors: {
  custom: {
    50: '#e1d57c',
    500: '#cec43f',
    950: '#000000',
  },
}

SCSS

$custom: #cec43f;
$custom-light: #e1d57c;
$custom-dark: #000000;

JSON

{
  "hex": "#cec43f",
  "rgb": {
    "r": 206,
    "g": 196,
    "b": 63
  },
  "hsl": {
    "h": 55.804,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.80506,
    "c": 0.14904,
    "h": 105
  },
  "luminance": 0.52961
}

Semantic roles & 50–950 ramp

primary

#CEC43F

secondary

#34397D

accent

#50E345

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CEC43F

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

Preview Lab → · Contrast checker → · Palette generator →