#CFCF30#CFCF30

#CFCF30 is a very light, vivid yellow. Relative luminance 0.581; OKLCH L 82.8% C 0.168 H 109.6°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#CFCF30
RGB	rgb(207, 207, 48)
HSL	hsl(60, 62%, 50%)
HSV	hsv(60, 77%, 81%)
CMYK	cmyk(0%, 0%, 76.8%, 18.8%)
CIE-LAB	lab(80.80, -17.46, 72.48)
CIE-LCH	lch(80.80, 74.56, 103.54°)
OKLab	oklab(82.85% -0.0561 0.1579)
OKLCH	oklch(82.85% 0.168 109.6)
XYZ	xyz(48.5803, 58.1059, 11.4523)
Luminance	0.5810 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFCF30 #3030CF

analogous

#CF8030 #CFCF30 #80CF30

triadic

#CFCF30 #30CFCF #CF30CF

tetradic

#CFCF30 #30CF80 #3030CF #CF3080

square

#CFCF30 #30CF80 #3030CF #CF3080

split-complementary

#CFCF30 #307FCF #7F30CF

monochromatic

#6C6C19 #9D9D24 #CFCF30 #DBDB62 #E6E693

Accessibility & contrast

On white

1.66

#CFCF30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#CFCF30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFCF30

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFCF30	#FFFFFF	#000000	##000000
##CFCF30	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C600

Deuteranopia (green-blind)

#E2CB3E

Tritanopia (blue-blind)

#DEC1B2

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cfcf30;
/* rgb */ color: rgb(207, 207, 48);
/* oklch */ color: oklch(82.8% 0.168 109.6);

Tailwind

colors: {
  custom: {
    50: '#e2dd76',
    500: '#cfcf30',
    950: '#000000',
  },
}

SCSS

$custom: #cfcf30;
$custom-light: #e2dd76;
$custom-dark: #000000;

JSON

{
  "hex": "#cfcf30",
  "rgb": {
    "r": 207,
    "g": 207,
    "b": 48
  },
  "hsl": {
    "h": 60,
    "s": 62.353,
    "l": 50
  },
  "oklch": {
    "l": 0.82848,
    "c": 0.1676,
    "h": 109.6
  },
  "luminance": 0.58104
}

Semantic roles & 50–950 ramp

primary

#CFCF30

secondary

#2E2E75

accent

#42E542

background

#FEFEFB

surface

#FDFCF1

border

#D5D5CB

text

#161509

muted

#84847D

Preview Lab

Preview with #CFCF30

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

Preview Lab → · Contrast checker → · Palette generator →