#CFC54E#CFC54E

#CFC54E is a light, vivid yellow. Relative luminance 0.537; OKLCH L 80.9% C 0.139 H 104.5°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#CFC54E
RGB	rgb(207, 197, 78)
HSL	hsl(55, 57%, 56%)
HSV	hsv(55, 62%, 81%)
CMYK	cmyk(0%, 4.8%, 62.3%, 18.8%)
CIE-LAB	lab(78.32, -10.93, 59.09)
CIE-LCH	lch(78.32, 60.09, 100.48°)
OKLab	oklab(80.93% -0.0348 0.1346)
OKLCH	oklch(80.93% 0.139 104.5)
XYZ	xyz(47.0752, 53.7497, 15.1013)
Luminance	0.5375 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC54E #4E58CF

analogous

#CF844E #CFC54E #98CF4E

triadic

#CFC54E #4ECFC5 #C54ECF

tetradic

#CFC54E #4ECF84 #4E58CF #CF4E98

square

#CFC54E #4ECF84 #4E58CF #CF4E98

split-complementary

#CFC54E #4E98CF #844ECF

monochromatic

#807923 #B0A630 #CFC54E #DCD57E #E9E5AE

Accessibility & contrast

On white

1.79

#CFC54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#CFC54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC54E

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC54E	#FFFFFF	#000000	##000000
##CFC54E	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF40

Deuteranopia (green-blind)

#D9C455

Tritanopia (blue-blind)

#DEB8AC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc54e;
/* rgb */ color: rgb(207, 197, 78);
/* oklch */ color: oklch(80.9% 0.139 104.5);

Tailwind

colors: {
  custom: {
    50: '#e1d685',
    500: '#cfc54e',
    950: '#000000',
  },
}

SCSS

$custom: #cfc54e;
$custom-light: #e1d685;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc54e",
  "rgb": {
    "r": 207,
    "g": 197,
    "b": 78
  },
  "hsl": {
    "h": 55.349,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.8093,
    "c": 0.13905,
    "h": 104.5
  },
  "luminance": 0.53748
}

Semantic roles & 50–950 ramp

primary

#CFC54E

secondary

#3A4087

accent

#53E147

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CFC54E

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

Preview Lab → · Contrast checker → · Palette generator →