#FCB439#FCB439

#FCB439 is a light, vivid orange. Relative luminance 0.536; OKLCH L 81.8% C 0.154 H 76.0°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#FCB439
RGB	rgb(252, 180, 57)
HSL	hsl(38, 97%, 61%)
HSV	hsv(38, 77%, 99%)
CMYK	cmyk(0%, 28.6%, 77.4%, 1.2%)
CIE-LAB	lab(78.25, 15.91, 68.76)
CIE-LCH	lch(78.25, 70.58, 76.97°)
OKLab	oklab(81.83% 0.0373 0.1497)
OKLCH	oklch(81.83% 0.154 76)
XYZ	xyz(57.2088, 53.6382, 11.2103)
Luminance	0.5363 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCB439 #3981FC

analogous

#FC5239 #FCB439 #E3FC39

triadic

#FCB439 #39FCB4 #B439FC

tetradic

#FCB439 #39FC52 #3981FC #FC39E3

square

#FCB439 #39FC52 #3981FC #FC39E3

split-complementary

#FCB439 #39E3FC #5239FC

monochromatic

#B87503 #F49B04 #FCB439 #FDCB75 #FEE2B2

Accessibility & contrast

On white

1.79

#FCB439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#FCB439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCB439

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCB439	#FFFFFF	#000000	##000000
##FCB439	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB724

Deuteranopia (green-blind)

#DFC93E

Tritanopia (blue-blind)

#FFA19C

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #fcb439;
/* rgb */ color: rgb(252, 180, 57);
/* oklch */ color: oklch(81.8% 0.154 76.0);

Tailwind

colors: {
  custom: {
    50: '#ffca78',
    500: '#fcb439',
    950: '#000000',
  },
}

SCSS

$custom: #fcb439;
$custom-light: #ffca78;
$custom-dark: #000000;

JSON

{
  "hex": "#fcb439",
  "rgb": {
    "r": 252,
    "g": 180,
    "b": 57
  },
  "hsl": {
    "h": 37.846,
    "s": 97.015,
    "l": 60.588
  },
  "oklch": {
    "l": 0.81834,
    "c": 0.15424,
    "h": 76
  },
  "luminance": 0.53633
}

Semantic roles & 50–950 ramp

primary

#FCB439

secondary

#2359B6

accent

#55E600

background

#FFFDFB

surface

#FFF9F1

border

#D7D2CB

text

#191309

muted

#87827D

Preview Lab

Preview with #FCB439

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

Preview Lab → · Contrast checker → · Palette generator →