#F0B557#F0B557

#F0B557 is a light, vivid orange. Relative luminance 0.523; OKLCH L 81.0% C 0.130 H 76.7°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX#F0B557
RGBrgb(240, 181, 87)
HSLhsl(37, 84%, 64%)
HSVhsv(37, 64%, 94%)
CMYKcmyk(0%, 24.6%, 63.7%, 5.9%)
CIE-LABlab(77.44, 11.83, 55.02)
CIE-LCHlch(77.44, 56.27, 77.87°)
OKLaboklab(80.99% 0.0299 0.1263)
OKLCHoklch(80.99% 0.13 76.7)
XYZxyz(54.1826, 52.2650, 16.2494)
Luminance0.5226 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F0B557 #5792F0
analogous
#F06957 #F0B557 #DEF057
triadic
#F0B557 #57F0B5 #B557F0
tetradic
#F0B557 #57F069 #5792F0 #F057DE
square
#F0B557 #57F069 #5792F0 #F057DE
split-complementary
#F0B557 #57DEF0 #6957F0
monochromatic
#BC7A11 #EB9C1F #F0B557 #F5CE8F #FAE6C7

Accessibility & contrast

On white

1.83
#F0B557 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.45
#F0B557 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0B557
11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F0B557#FFFFFF#000000##000000
##F0B5571.001.8311.4511.45
#FFFFFF1.831.0021.0021.00
#00000011.4521.001.001.00
##00000011.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBB74D
Deuteranopia (green-blind)
#D9C55A
Tritanopia (blue-blind)
#FFA5A0
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #f0b557;
/* rgb */ color: rgb(240, 181, 87);
/* oklch */ color: oklch(81.0% 0.130 76.7);
Tailwind
colors: {
  custom: {
    50: '#f9cb8a',
    500: '#f0b557',
    950: '#000000',
  },
}
SCSS
$custom: #f0b557;
$custom-light: #f9cb8a;
$custom-dark: #000000;
JSON
{
  "hex": "#f0b557",
  "rgb": {
    "r": 240,
    "g": 181,
    "b": 87
  },
  "hsl": {
    "h": 36.863,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.80987,
    "c": 0.12981,
    "h": 76.7
  },
  "luminance": 0.52261
}

Semantic roles & 50–950 ramp

primary
#F0B557
secondary
#3166BA
accent
#5AE005
background
#FFFDFC
surface
#FFF9F4
border
#D7D2CE
text
#18130C
muted
#86827F

Preview Lab

Preview with #F0B557

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

Preview Lab → · Contrast checker → · Palette generator →

#F0B557 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva