#F0D64B#F0D64B

#F0D64B is a very light, vivid yellow. Relative luminance 0.671; OKLCH L 87.4% C 0.155 H 98.4°. Best body text is #000000 at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#F0D64B
RGB	rgb(240, 214, 75)
HSL	hsl(51, 85%, 62%)
HSV	hsv(51, 69%, 94%)
CMYK	cmyk(0%, 10.8%, 68.7%, 5.9%)
CIE-LAB	lab(85.57, -5.91, 68.74)
CIE-LCH	lch(85.57, 68.99, 94.92°)
OKLab	oklab(87.36% -0.0228 0.1536)
OKLCH	oklch(87.36% 0.155 98.4)
XYZ	xyz(61.2546, 67.1294, 16.3860)
Luminance	0.6713 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D64B #4B65F0

analogous

#F0834B #F0D64B #B8F04B

triadic

#F0D64B #4BF0D6 #D64BF0

tetradic

#F0D64B #4BF083 #4B65F0 #F04BB8

square

#F0D64B #4BF083 #4B65F0 #F04BB8

split-complementary

#F0D64B #4BB8F0 #834BF0

monochromatic

#B2980F #EAC814 #F0D64B #F5E383 #F9F0BC

Accessibility & contrast

On white

1.46

#F0D64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.43

#F0D64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D64B

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D64B	#FFFFFF	#000000	##000000
##F0D64B	1.00	1.46	14.43	14.43
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.43	21.00	1.00	1.00
##000000	14.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD137

Deuteranopia (green-blind)

#F1DA53

Tritanopia (blue-blind)

#FFC7BA

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #f0d64b;
/* rgb */ color: rgb(240, 214, 75);
/* oklch */ color: oklch(87.4% 0.155 98.4);

Tailwind

colors: {
  custom: {
    50: '#f9e285',
    500: '#f0d64b',
    950: '#000000',
  },
}

SCSS

$custom: #f0d64b;
$custom-light: #f9e285;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d64b",
  "rgb": {
    "r": 240,
    "g": 214,
    "b": 75
  },
  "hsl": {
    "h": 50.545,
    "s": 84.615,
    "l": 61.765
  },
  "oklch": {
    "l": 0.87361,
    "c": 0.15526,
    "h": 98.4
  },
  "luminance": 0.67126
}

Semantic roles & 50–950 ramp

primary

#F0D64B

secondary

#2D42B2

accent

#27E104

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#18150B

muted

#86847E

Preview Lab

Preview with #F0D64B

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

Preview Lab → · Contrast checker → · Palette generator →