#FFB204#FFB204

#FFB204 is a light, vivid orange. Relative luminance 0.531; OKLCH L 81.6% C 0.170 H 77.3°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#FFB204
RGB	rgb(255, 178, 4)
HSL	hsl(42, 100%, 51%)
HSV	hsv(42, 98%, 100%)
CMYK	cmyk(0%, 30.2%, 98.4%, 0%)
CIE-LAB	lab(77.94, 17.18, 80.52)
CIE-LCH	lch(77.94, 82.33, 77.95°)
OKLab	oklab(81.61% 0.0373 0.1659)
OKLCH	oklch(81.61% 0.17 77.3)
XYZ	xyz(57.1869, 53.1147, 7.3552)
Luminance	0.5311 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFB204 #0451FF

analogous

#FF3504 #FFB204 #CEFF04

triadic

#FFB204 #04FFB2 #B204FF

tetradic

#FFB204 #04FF35 #0451FF #FF04CE

square

#FFB204 #04FF35 #0451FF #FF04CE

split-complementary

#FFB204 #04CEFF #3504FF

monochromatic

#895F00 #C68900 #FFB204 #FFC541 #FFD87E

Accessibility & contrast

On white

1.81

#FFB204 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#FFB204 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFB204

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFB204	#FFFFFF	#000000	##000000
##FFB204	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB500

Deuteranopia (green-blind)

#E1C817

Tritanopia (blue-blind)

#FF9D98

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #ffb204;
/* rgb */ color: rgb(255, 178, 4);
/* oklch */ color: oklch(81.6% 0.170 77.3);

Tailwind

colors: {
  custom: {
    50: '#ffc867',
    500: '#ffb204',
    950: '#000000',
  },
}

SCSS

$custom: #ffb204;
$custom-light: #ffc867;
$custom-dark: #000000;

JSON

{
  "hex": "#ffb204",
  "rgb": {
    "r": 255,
    "g": 178,
    "b": 4
  },
  "hsl": {
    "h": 41.594,
    "s": 100,
    "l": 50.784
  },
  "oklch": {
    "l": 0.81613,
    "c": 0.16999,
    "h": 77.3
  },
  "luminance": 0.5311
}

Semantic roles & 50–950 ramp

primary

#FFB204

secondary

#193D8E

accent

#6BFF29

background

#FFFDFB

surface

#FFF9F0

border

#D7D2CB

text

#1A1307

muted

#87827C

Preview Lab

Preview with #FFB204

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

Preview Lab → · Contrast checker → · Palette generator →