#F0B554#F0B554

#F0B554 is a light, vivid orange. Relative luminance 0.522; OKLCH L 81.0% C 0.132 H 77.3°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#F0B554
RGB	rgb(240, 181, 84)
HSL	hsl(37, 84%, 64%)
HSV	hsv(37, 65%, 94%)
CMYK	cmyk(0%, 24.6%, 65%, 5.9%)
CIE-LAB	lab(77.41, 11.64, 56.36)
CIE-LCH	lch(77.41, 57.55, 78.33°)
OKLab	oklab(80.96% 0.029 0.1288)
OKLCH	oklch(80.96% 0.132 77.3)
XYZ	xyz(54.0625, 52.2170, 15.6173)
Luminance	0.5221 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0B554 #548FF0

analogous

#F06754 #F0B554 #DDF054

triadic

#F0B554 #54F0B5 #B554F0

tetradic

#F0B554 #54F067 #548FF0 #F054DD

square

#F0B554 #54F067 #548FF0 #F054DD

split-complementary

#F0B554 #54DDF0 #6754F0

monochromatic

#B97910 #EB9D1C #F0B554 #F5CD8C #FAE6C5

Accessibility & contrast

On white

1.84

#F0B554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#F0B554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0B554

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0B554	#FFFFFF	#000000	##000000
##F0B554	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)

#CCB74A

Deuteranopia (green-blind)

#DAC557

Tritanopia (blue-blind)

#FFA5A0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #f0b554;
/* rgb */ color: rgb(240, 181, 84);
/* oklch */ color: oklch(81.0% 0.132 77.3);

Tailwind

colors: {
  custom: {
    50: '#f9cb88',
    500: '#f0b554',
    950: '#000000',
  },
}

SCSS

$custom: #f0b554;
$custom-light: #f9cb88;
$custom-dark: #000000;

JSON

{
  "hex": "#f0b554",
  "rgb": {
    "r": 240,
    "g": 181,
    "b": 84
  },
  "hsl": {
    "h": 37.308,
    "s": 83.871,
    "l": 63.529
  },
  "oklch": {
    "l": 0.80956,
    "c": 0.13198,
    "h": 77.3
  },
  "luminance": 0.52213
}

Semantic roles & 50–950 ramp

primary

#F0B554

secondary

#3063B8

accent

#58E005

background

#FFFDFC

surface

#FFF9F3

border

#D7D2CD

text

#18130C

muted

#86827F

Preview Lab

Preview with #F0B554

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

Preview Lab → · Contrast checker → · Palette generator →