#F0CB4D#F0CB4D

#F0CB4D is a very light, vivid yellow. Relative luminance 0.618; OKLCH L 85.2% C 0.146 H 92.4°. Best body text is #000000 at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#F0CB4D
RGB	rgb(240, 203, 77)
HSL	hsl(46, 84%, 62%)
HSV	hsv(46, 68%, 94%)
CMYK	cmyk(0%, 15.4%, 67.9%, 5.9%)
CIE-LAB	lab(82.79, -0.20, 65.11)
CIE-LCH	lch(82.79, 65.11, 90.18°)
OKLab	oklab(85.17% -0.0062 0.1463)
OKLCH	oklch(85.17% 0.146 92.4)
XYZ	xyz(58.6337, 61.7763, 15.8554)
Luminance	0.6177 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0CB4D #4D72F0

analogous

#F0794D #F0CB4D #C4F04D

triadic

#F0CB4D #4DF0CB #CB4DF0

tetradic

#F0CB4D #4DF079 #4D72F0 #F04DC4

square

#F0CB4D #4DF079 #4D72F0 #F04DC4

split-complementary

#F0CB4D #4DC4F0 #794DF0

monochromatic

#B38E0F #EBBB15 #F0CB4D #F5DB85 #FAECBE

Accessibility & contrast

On white

1.57

#F0CB4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.35

#F0CB4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0CB4D

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0CB4D	#FFFFFF	#000000	##000000
##F0CB4D	1.00	1.57	13.35	13.35
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.35	21.00	1.00	1.00
##000000	13.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C83D

Deuteranopia (green-blind)

#E9D353

Tritanopia (blue-blind)

#FFBBB1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #f0cb4d;
/* rgb */ color: rgb(240, 203, 77);
/* oklch */ color: oklch(85.2% 0.146 92.4);

Tailwind

colors: {
  custom: {
    50: '#f9da85',
    500: '#f0cb4d',
    950: '#000000',
  },
}

SCSS

$custom: #f0cb4d;
$custom-light: #f9da85;
$custom-dark: #000000;

JSON

{
  "hex": "#f0cb4d",
  "rgb": {
    "r": 240,
    "g": 203,
    "b": 77
  },
  "hsl": {
    "h": 46.38,
    "s": 84.456,
    "l": 62.157
  },
  "oklch": {
    "l": 0.8517,
    "c": 0.14638,
    "h": 92.4
  },
  "luminance": 0.61773
}

Semantic roles & 50–950 ramp

primary

#F0CB4D

secondary

#2E4CB3

accent

#37E105

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140B

muted

#86837E

Preview Lab

Preview with #F0CB4D

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

Preview Lab → · Contrast checker → · Palette generator →