#FFB033#FFB033

#FFB033 is a light, vivid orange. Relative luminance 0.525; OKLCH L 81.4% C 0.158 H 73.3°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#FFB033
RGB	rgb(255, 176, 51)
HSL	hsl(37, 100%, 60%)
HSV	hsv(37, 80%, 100%)
CMYK	cmyk(0%, 31%, 80%, 0%)
CIE-LAB	lab(77.61, 19.05, 70.41)
CIE-LCH	lch(77.61, 72.94, 74.86°)
OKLab	oklab(81.4% 0.0457 0.1517)
OKLCH	oklch(81.4% 0.158 73.3)
XYZ	xyz(57.3673, 52.5548, 10.2541)
Luminance	0.5255 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFB033 #3382FF

analogous

#FF4A33 #FFB033 #E8FF33

triadic

#FFB033 #33FFB0 #B033FF

tetradic

#FFB033 #33FF4A #3382FF #FF33E8

square

#FFB033 #33FF4A #3382FF #FF33E8

split-complementary

#FFB033 #33E8FF #4A33FF

monochromatic

#B87100 #F59600 #FFB033 #FFC870 #FFDFAD

Accessibility & contrast

On white

1.82

#FFB033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#FFB033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFB033

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFB033	#FFFFFF	#000000	##000000
##FFB033	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB41A

Deuteranopia (green-blind)

#DEC738

Tritanopia (blue-blind)

#FF9C98

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #ffb033;
/* rgb */ color: rgb(255, 176, 51);
/* oklch */ color: oklch(81.4% 0.158 73.3);

Tailwind

colors: {
  custom: {
    50: '#ffc775',
    500: '#ffb033',
    950: '#000000',
  },
}

SCSS

$custom: #ffb033;
$custom-light: #ffc775;
$custom-dark: #000000;

JSON

{
  "hex": "#ffb033",
  "rgb": {
    "r": 255,
    "g": 176,
    "b": 51
  },
  "hsl": {
    "h": 36.765,
    "s": 100,
    "l": 60
  },
  "oklch": {
    "l": 0.81398,
    "c": 0.15841,
    "h": 73.3
  },
  "luminance": 0.5255
}

Semantic roles & 50–950 ramp

primary

#FFB033

secondary

#205AB6

accent

#7CFF29

background

#FFFDFB

surface

#FFF9F1

border

#D7D2CB

text

#1A1309

muted

#87827D

Preview Lab

Preview with #FFB033

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

Preview Lab → · Contrast checker → · Palette generator →