#FFB140#FFB140

#FFB140 is a light, vivid orange. Relative luminance 0.531; OKLCH L 81.7% C 0.152 H 72.0°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#FFB140
RGB	rgb(255, 177, 64)
HSL	hsl(35, 100%, 63%)
HSV	hsv(35, 75%, 100%)
CMYK	cmyk(0%, 30.6%, 74.9%, 0%)
CIE-LAB	lab(77.92, 19.00, 65.92)
CIE-LCH	lch(77.92, 68.61, 73.92°)
OKLab	oklab(81.66% 0.047 0.1449)
OKLCH	oklch(81.66% 0.152 72)
XYZ	xyz(57.8918, 53.0795, 12.0459)
Luminance	0.5307 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFB140 #408EFF

analogous

#FF5140 #FFB140 #EEFF40

triadic

#FFB140 #40FFB1 #B140FF

tetradic

#FFB140 #40FF51 #408EFF #FF40EE

square

#FFB140 #40FF51 #408EFF #FF40EE

split-complementary

#FFB140 #40EEFF #5140FF

monochromatic

#C57400 #FF9803 #FFB140 #FFCA7D #FFE3BA

Accessibility & contrast

On white

1.81

#FFB140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#FFB140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFB140

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFB140	#FFFFFF	#000000	##000000
##FFB140	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB62F

Deuteranopia (green-blind)

#DEC843

Tritanopia (blue-blind)

#FF9D9A

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #ffb140;
/* rgb */ color: rgb(255, 177, 64);
/* oklch */ color: oklch(81.7% 0.152 72.0);

Tailwind

colors: {
  custom: {
    50: '#ffc87c',
    500: '#ffb140',
    950: '#000000',
  },
}

SCSS

$custom: #ffb140;
$custom-light: #ffc87c;
$custom-dark: #000000;

JSON

{
  "hex": "#ffb140",
  "rgb": {
    "r": 255,
    "g": 177,
    "b": 64
  },
  "hsl": {
    "h": 35.497,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.81664,
    "c": 0.15234,
    "h": 72
  },
  "luminance": 0.53074
}

Semantic roles & 50–950 ramp

primary

#FFB140

secondary

#2263C1

accent

#5EE600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19130A

muted

#87827D

Preview Lab

Preview with #FFB140

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

Preview Lab → · Contrast checker → · Palette generator →