#FFCB53#FFCB53

#FFCB53 is a very light, vivid orange. Relative luminance 0.646; OKLCH L 86.7% C 0.146 H 85.1°. Best body text is #000000 at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#FFCB53
RGB	rgb(255, 203, 83)
HSL	hsl(42, 100%, 66%)
HSV	hsv(42, 67%, 100%)
CMYK	cmyk(0%, 20.4%, 67.5%, 0%)
CIE-LAB	lab(84.28, 6.38, 64.63)
CIE-LCH	lch(84.28, 64.94, 84.36°)
OKLab	oklab(86.69% 0.0126 0.1457)
OKLCH	oklch(86.69% 0.146 85.1)
XYZ	xyz(64.1609, 64.6006, 17.2717)
Luminance	0.6460 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFCB53 #5387FF

analogous

#FF7553 #FFCB53 #DDFF53

triadic

#FFCB53 #53FFCB #CB53FF

tetradic

#FFCB53 #53FF75 #5387FF #FF53DD

square

#FFCB53 #53FF75 #5387FF #FF53DD

split-complementary

#FFCB53 #53DDFF #7553FF

monochromatic

#D89600 #FFB816 #FFCB53 #FFDE90 #FFF0CD

Accessibility & contrast

On white

1.51

#FFCB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.92

#FFCB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFCB53

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFCB53	#FFFFFF	#000000	##000000
##FFCB53	1.00	1.51	13.92	13.92
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.92	21.00	1.00	1.00
##000000	13.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA44

Deuteranopia (green-blind)

#EFD858

Tritanopia (blue-blind)

#FFBAB2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ffcb53;
/* rgb */ color: rgb(255, 203, 83);
/* oklch */ color: oklch(86.7% 0.146 85.1);

Tailwind

colors: {
  custom: {
    50: '#ffda89',
    500: '#ffcb53',
    950: '#000000',
  },
}

SCSS

$custom: #ffcb53;
$custom-light: #ffda89;
$custom-dark: #000000;

JSON

{
  "hex": "#ffcb53",
  "rgb": {
    "r": 255,
    "g": 203,
    "b": 83
  },
  "hsl": {
    "h": 41.86,
    "s": 100,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86685,
    "c": 0.14625,
    "h": 85.1
  },
  "luminance": 0.64596
}

Semantic roles & 50–950 ramp

primary

#FFCB53

secondary

#2559D1

accent

#45E600

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#19140C

muted

#87837F

Preview Lab

Preview with #FFCB53

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

Preview Lab → · Contrast checker → · Palette generator →