#F0B759#F0B759

#F0B759 is a light, vivid orange. Relative luminance 0.531; OKLCH L 81.4% C 0.129 H 77.7°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX#F0B759
RGBrgb(240, 183, 89)
HSLhsl(37, 83%, 65%)
HSVhsv(37, 63%, 94%)
CMYKcmyk(0%, 23.8%, 62.9%, 5.9%)
CIE-LABlab(77.94, 10.90, 54.66)
CIE-LCHlch(77.94, 55.73, 78.72°)
OKLaboklab(81.39% 0.0275 0.1258)
OKLCHoklch(81.39% 0.129 77.7)
XYZxyz(54.6750, 53.1173, 16.8222)
Luminance0.5311 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F0B759 #5992F0
analogous
#F06C59 #F0B759 #DDF059
triadic
#F0B759 #59F0B7 #B759F0
tetradic
#F0B759 #59F06C #5992F0 #F059DD
square
#F0B759 #59F06C #5992F0 #F059DD
split-complementary
#F0B759 #59DDF0 #6C59F0
monochromatic
#BD7C11 #EB9F21 #F0B759 #F5CF91 #FAE8C9

Accessibility & contrast

On white

1.81
#F0B759 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.62
#F0B759 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0B759
11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F0B759#FFFFFF#000000##000000
##F0B7591.001.8111.6211.62
#FFFFFF1.811.0021.0021.00
#00000011.6221.001.001.00
##00000011.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDB84F
Deuteranopia (green-blind)
#DBC65C
Tritanopia (blue-blind)
#FFA7A2
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #f0b759;
/* rgb */ color: rgb(240, 183, 89);
/* oklch */ color: oklch(81.4% 0.129 77.7);
Tailwind
colors: {
  custom: {
    50: '#f9cc8b',
    500: '#f0b759',
    950: '#000000',
  },
}
SCSS
$custom: #f0b759;
$custom-light: #f9cc8b;
$custom-dark: #000000;
JSON
{
  "hex": "#f0b759",
  "rgb": {
    "r": 240,
    "g": 183,
    "b": 89
  },
  "hsl": {
    "h": 37.351,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.81389,
    "c": 0.12878,
    "h": 77.7
  },
  "luminance": 0.53114
}

Semantic roles & 50–950 ramp

primary
#F0B759
secondary
#3166BC
accent
#58E006
background
#FFFEFC
surface
#FFFAF4
border
#D7D3CE
text
#18130C
muted
#86837F

Preview Lab

Preview with #F0B759

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

Preview Lab → · Contrast checker → · Palette generator →

#F0B759 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva