#FFCB64#FFCB64

#FFCB64 is a very light, vivid orange. Relative luminance 0.649; OKLCH L 86.9% C 0.134 H 82.4°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#FFCB64
RGB	rgb(255, 203, 100)
HSL	hsl(40, 100%, 70%)
HSV	hsv(40, 61%, 100%)
CMYK	cmyk(0%, 20.4%, 60.8%, 0%)
CIE-LAB	lab(84.43, 7.40, 57.31)
CIE-LCH	lch(84.43, 57.78, 82.64°)
OKLab	oklab(86.85% 0.0176 0.1326)
OKLCH	oklch(86.85% 0.134 82.4)
XYZ	xyz(64.8996, 64.8961, 21.1620)
Luminance	0.6489 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFCB64 #6498FF

analogous

#FF7E64 #FFCB64 #E6FF64

triadic

#FFCB64 #64FFCB #CB64FF

tetradic

#FFCB64 #64FF7E #6498FF #FF64E6

square

#FFCB64 #64FF7E #6498FF #FF64E6

split-complementary

#FFCB64 #64E6FF #7E64FF

monochromatic

#E99B00 #FFB627 #FFCB64 #FFE0A1 #FFF4DE

Accessibility & contrast

On white

1.50

#FFCB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#FFCB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFCB64

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFCB64	#FFFFFF	#000000	##000000
##FFCB64	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CB5A

Deuteranopia (green-blind)

#EED868

Tritanopia (blue-blind)

#FFBBB4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ffcb64;
/* rgb */ color: rgb(255, 203, 100);
/* oklch */ color: oklch(86.9% 0.134 82.4);

Tailwind

colors: {
  custom: {
    50: '#ffda93',
    500: '#ffcb64',
    950: '#000000',
  },
}

SCSS

$custom: #ffcb64;
$custom-light: #ffda93;
$custom-dark: #000000;

JSON

{
  "hex": "#ffcb64",
  "rgb": {
    "r": 255,
    "g": 203,
    "b": 100
  },
  "hsl": {
    "h": 39.871,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.86854,
    "c": 0.13372,
    "h": 82.4
  },
  "luminance": 0.64892
}

Semantic roles & 50–950 ramp

primary

#FFCB64

secondary

#2D67DA

accent

#4DE600

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#19140D

muted

#87837F

Preview Lab

Preview with #FFCB64

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

Preview Lab → · Contrast checker → · Palette generator →