#F5CB4C#F5CB4C

#F5CB4C is a very light, vivid yellow. Relative luminance 0.626; OKLCH L 85.6% C 0.148 H 90.3°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#F5CB4C
RGB	rgb(245, 203, 76)
HSL	hsl(45, 89%, 63%)
HSV	hsv(45, 69%, 96%)
CMYK	cmyk(0%, 17.1%, 69%, 3.9%)
CIE-LAB	lab(83.26, 1.84, 66.14)
CIE-LCH	lch(83.26, 66.17, 88.40°)
OKLab	oklab(85.64% -0.0008 0.1481)
OKLCH	oklch(85.64% 0.148 90.3)
XYZ	xyz(60.3199, 62.6498, 15.7516)
Luminance	0.6265 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5CB4C #4C76F5

analogous

#F5774C #F5CB4C #CAF54C

triadic

#F5CB4C #4CF5CB #CB4CF5

tetradic

#F5CB4C #4CF577 #4C76F5 #F54CCA

square

#F5CB4C #4CF577 #4C76F5 #F54CCA

split-complementary

#F5CB4C #4CCAF5 #774CF5

monochromatic

#BC900B #F2BA12 #F5CB4C #F8DC86 #FBEDC0

Accessibility & contrast

On white

1.55

#F5CB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#F5CB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5CB4C

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5CB4C	#FFFFFF	#000000	##000000
##F5CB4C	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C93B

Deuteranopia (green-blind)

#EBD452

Tritanopia (blue-blind)

#FFBBB1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #f5cb4c;
/* rgb */ color: rgb(245, 203, 76);
/* oklch */ color: oklch(85.6% 0.148 90.3);

Tailwind

colors: {
  custom: {
    50: '#fdda85',
    500: '#f5cb4c',
    950: '#000000',
  },
}

SCSS

$custom: #f5cb4c;
$custom-light: #fdda85;
$custom-dark: #000000;

JSON

{
  "hex": "#f5cb4c",
  "rgb": {
    "r": 245,
    "g": 203,
    "b": 76
  },
  "hsl": {
    "h": 45.089,
    "s": 89.418,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85643,
    "c": 0.14809,
    "h": 90.3
  },
  "luminance": 0.62646
}

Semantic roles & 50–950 ramp

primary

#F5CB4C

secondary

#2B4FBA

accent

#39E600

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #F5CB4C

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

Preview Lab → · Contrast checker → · Palette generator →