#F0B553#F0B553

#F0B553 is a light, vivid orange. Relative luminance 0.522; OKLCH L 80.9% C 0.133 H 77.5°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#F0B553
RGB	rgb(240, 181, 83)
HSL	hsl(37, 84%, 63%)
HSV	hsv(37, 65%, 94%)
CMYK	cmyk(0%, 24.6%, 65.4%, 5.9%)
CIE-LAB	lab(77.40, 11.59, 56.80)
CIE-LCH	lch(77.40, 57.97, 78.47°)
OKLab	oklab(80.95% 0.0287 0.1296)
OKLCH	oklch(80.95% 0.133 77.5)
XYZ	xyz(54.0237, 52.2015, 15.4125)
Luminance	0.5220 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0B553 #538EF0

analogous

#F06653 #F0B553 #DDF053

triadic

#F0B553 #53F0B5 #B553F0

tetradic

#F0B553 #53F066 #538EF0 #F053DD

square

#F0B553 #53F066 #538EF0 #F053DD

split-complementary

#F0B553 #53DDF0 #6653F0

monochromatic

#B97910 #EB9D1B #F0B553 #F5CD8B #FAE5C4

Accessibility & contrast

On white

1.84

#F0B553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#F0B553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0B553

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0B553	#FFFFFF	#000000	##000000
##F0B553	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB748

Deuteranopia (green-blind)

#DAC556

Tritanopia (blue-blind)

#FFA5A0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #f0b553;
/* rgb */ color: rgb(240, 181, 83);
/* oklch */ color: oklch(80.9% 0.133 77.5);

Tailwind

colors: {
  custom: {
    50: '#f9cb87',
    500: '#f0b553',
    950: '#000000',
  },
}

SCSS

$custom: #f0b553;
$custom-light: #f9cb87;
$custom-dark: #000000;

JSON

{
  "hex": "#f0b553",
  "rgb": {
    "r": 240,
    "g": 181,
    "b": 83
  },
  "hsl": {
    "h": 37.452,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.80946,
    "c": 0.13269,
    "h": 77.5
  },
  "luminance": 0.52198
}

Semantic roles & 50–950 ramp

primary

#F0B553

secondary

#3063B8

accent

#58E005

background

#FFFDFC

surface

#FFF9F3

border

#D7D2CD

text

#18130B

muted

#86827E

Preview Lab

Preview with #F0B553

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

Preview Lab → · Contrast checker → · Palette generator →