#FFCF45#FFCF45

#FFCF45 is a very light, vivid orange. Relative luminance 0.663; OKLCH L 87.3% C 0.157 H 88.9°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#FFCF45
RGB	rgb(255, 207, 69)
HSL	hsl(45, 100%, 64%)
HSV	hsv(45, 73%, 100%)
CMYK	cmyk(0%, 18.8%, 72.9%, 0%)
CIE-LAB	lab(85.16, 3.65, 71.06)
CIE-LCH	lch(85.16, 71.15, 87.06°)
OKLab	oklab(87.35% 0.0031 0.1569)
OKLCH	oklch(87.35% 0.157 88.9)
XYZ	xyz(64.6308, 66.3195, 15.0259)
Luminance	0.6632 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFCF45 #4575FF

analogous

#FF7245 #FFCF45 #D2FF45

triadic

#FFCF45 #45FFCF #CF45FF

tetradic

#FFCF45 #45FF72 #4575FF #FF45D2

square

#FFCF45 #45FF72 #4575FF #FF45D2

split-complementary

#FFCF45 #45D2FF #7245FF

monochromatic

#CA9600 #FFBF08 #FFCF45 #FFDF82 #FFEFBF

Accessibility & contrast

On white

1.47

#FFCF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#FFCF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFCF45

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFCF45	#FFFFFF	#000000	##000000
##FFCF45	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD2F

Deuteranopia (green-blind)

#F2DA4C

Tritanopia (blue-blind)

#FFBDB4

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ffcf45;
/* rgb */ color: rgb(255, 207, 69);
/* oklch */ color: oklch(87.3% 0.157 88.9);

Tailwind

colors: {
  custom: {
    50: '#ffdd81',
    500: '#ffcf45',
    950: '#000000',
  },
}

SCSS

$custom: #ffcf45;
$custom-light: #ffdd81;
$custom-dark: #000000;

JSON

{
  "hex": "#ffcf45",
  "rgb": {
    "r": 255,
    "g": 207,
    "b": 69
  },
  "hsl": {
    "h": 44.516,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.87347,
    "c": 0.1569,
    "h": 88.9
  },
  "luminance": 0.66315
}

Semantic roles & 50–950 ramp

primary

#FFCF45

secondary

#234DC5

accent

#3BE600

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#19150B

muted

#87847E

Preview Lab

Preview with #FFCF45

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

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