#FFB73D#FFB73D

#FFB73D is a very light, vivid orange. Relative luminance 0.555; OKLCH L 82.7% C 0.154 H 76.1°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#FFB73D
RGB	rgb(255, 183, 61)
HSL	hsl(38, 100%, 62%)
HSV	hsv(38, 76%, 100%)
CMYK	cmyk(0%, 28.2%, 76.1%, 0%)
CIE-LAB	lab(79.31, 15.75, 68.41)
CIE-LCH	lch(79.31, 70.20, 77.04°)
OKLab	oklab(82.74% 0.0371 0.1496)
OKLCH	oklch(82.74% 0.154 76.1)
XYZ	xyz(59.0200, 55.4688, 12.0121)
Luminance	0.5546 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFB73D #3D85FF

analogous

#FF563D #FFB73D #E6FF3D

triadic

#FFB73D #3DFFB7 #B73DFF

tetradic

#FFB73D #3DFF56 #3D85FF #FF3DE6

square

#FFB73D #3DFF56 #3D85FF #FF3DE6

split-complementary

#FFB73D #3DE6FF #563DFF

monochromatic

#C27A00 #FFA000 #FFB73D #FFCE7A #FFE4B7

Accessibility & contrast

On white

1.74

#FFB73D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#FFB73D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFB73D

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFB73D	#FFFFFF	#000000	##000000
##FFB73D	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA29

Deuteranopia (green-blind)

#E2CC42

Tritanopia (blue-blind)

#FFA49F

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #ffb73d;
/* rgb */ color: rgb(255, 183, 61);
/* oklch */ color: oklch(82.7% 0.154 76.1);

Tailwind

colors: {
  custom: {
    50: '#ffcc7b',
    500: '#ffb73d',
    950: '#000000',
  },
}

SCSS

$custom: #ffb73d;
$custom-light: #ffcc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#ffb73d",
  "rgb": {
    "r": 255,
    "g": 183,
    "b": 61
  },
  "hsl": {
    "h": 37.732,
    "s": 100,
    "l": 61.961
  },
  "oklch": {
    "l": 0.82742,
    "c": 0.15414,
    "h": 76.1
  },
  "luminance": 0.55464
}

Semantic roles & 50–950 ramp

primary

#FFB73D

secondary

#225CBF

accent

#55E600

background

#FFFEFB

surface

#FFFAF2

border

#D7D3CC

text

#19130A

muted

#87837D

Preview Lab

Preview with #FFB73D

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

Preview Lab → · Contrast checker → · Palette generator →