#FFC73A#FFC73A

#FFC73A is a very light, vivid orange. Relative luminance 0.624; OKLCH L 85.7% C 0.159 H 85.5°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#FFC73A
RGB	rgb(255, 199, 58)
HSL	hsl(43, 100%, 61%)
HSV	hsv(43, 77%, 100%)
CMYK	cmyk(0%, 22%, 77.3%, 0%)
CIE-LAB	lab(83.13, 7.33, 73.05)
CIE-LCH	lch(83.13, 73.41, 84.27°)
OKLab	oklab(85.73% 0.0125 0.1589)
OKLCH	oklch(85.73% 0.159 85.5)
XYZ	xyz(62.4312, 62.4168, 12.7616)
Luminance	0.6241 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFC73A #3A72FF

analogous

#FF653A #FFC73A #D5FF3A

triadic

#FFC73A #3AFFC7 #C73AFF

tetradic

#FFC73A #3AFF65 #3A72FF #FF3AD5

square

#FFC73A #3AFF65 #3A72FF #FF3AD5

split-complementary

#FFC73A #3AD5FF #653AFF

monochromatic

#BF8800 #FCB400 #FFC73A #FFD877 #FFEAB4

Accessibility & contrast

On white

1.56

#FFC73A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#FFC73A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFC73A

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFC73A	#FFFFFF	#000000	##000000
##FFC73A	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C61E

Deuteranopia (green-blind)

#EDD542

Tritanopia (blue-blind)

#FFB5AC

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #ffc73a;
/* rgb */ color: rgb(255, 199, 58);
/* oklch */ color: oklch(85.7% 0.159 85.5);

Tailwind

colors: {
  custom: {
    50: '#ffd77b',
    500: '#ffc73a',
    950: '#000000',
  },
}

SCSS

$custom: #ffc73a;
$custom-light: #ffd77b;
$custom-dark: #000000;

JSON

{
  "hex": "#ffc73a",
  "rgb": {
    "r": 255,
    "g": 199,
    "b": 58
  },
  "hsl": {
    "h": 42.944,
    "s": 100,
    "l": 61.373
  },
  "oklch": {
    "l": 0.85733,
    "c": 0.15941,
    "h": 85.5
  },
  "luminance": 0.62412
}

Semantic roles & 50–950 ramp

primary

#FFC73A

secondary

#214DBC

accent

#41E600

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#19140A

muted

#87837D

Preview Lab

Preview with #FFC73A

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

Preview Lab → · Contrast checker → · Palette generator →