#CFC536#CFC536

#CFC536 is a light, vivid yellow. Relative luminance 0.535; OKLCH L 80.7% C 0.155 H 105.3°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#CFC536
RGB	rgb(207, 197, 54)
HSL	hsl(56, 61%, 51%)
HSV	hsv(56, 74%, 81%)
CMYK	cmyk(0%, 4.8%, 73.9%, 18.8%)
CIE-LAB	lab(78.15, -12.21, 68.15)
CIE-LCH	lch(78.15, 69.24, 100.16°)
OKLab	oklab(80.75% -0.0409 0.1498)
OKLCH	oklch(80.75% 0.155 105.3)
XYZ	xyz(46.3662, 53.4660, 11.3669)
Luminance	0.5346 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC536 #3640CF

analogous

#CF7836 #CFC536 #8DCF36

triadic

#CFC536 #36CFC5 #C536CF

tetradic

#CFC536 #36CF78 #3640CF #CF368D

square

#CFC536 #36CF78 #3640CF #CF368D

split-complementary

#CFC536 #368DCF #7836CF

monochromatic

#706A1B #A19927 #CFC536 #DBD367 #E7E299

Accessibility & contrast

On white

1.80

#CFC536 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#CFC536 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC536

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC536	#FFFFFF	#000000	##000000
##CFC536	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE19

Deuteranopia (green-blind)

#DAC441

Tritanopia (blue-blind)

#DEB7AA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #cfc536;
/* rgb */ color: rgb(207, 197, 54);
/* oklch */ color: oklch(80.7% 0.155 105.3);

Tailwind

colors: {
  custom: {
    50: '#e2d678',
    500: '#cfc536',
    950: '#000000',
  },
}

SCSS

$custom: #cfc536;
$custom-light: #e2d678;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc536",
  "rgb": {
    "r": 207,
    "g": 197,
    "b": 54
  },
  "hsl": {
    "h": 56.078,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.80745,
    "c": 0.15528,
    "h": 105.3
  },
  "luminance": 0.53464
}

Semantic roles & 50–950 ramp

primary

#CFC536

secondary

#303579

accent

#4EE543

background

#FEFEFB

surface

#FDFBF1

border

#D5D4CB

text

#161409

muted

#84837D

Preview Lab

Preview with #CFC536

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

Preview Lab → · Contrast checker → · Palette generator →