#F0E06B#F0E06B

#F0E06B is a very light, vivid yellow. Relative luminance 0.729; OKLCH L 89.7% C 0.139 H 101.6°. Best body text is #000000 at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#F0E06B
RGB	rgb(240, 224, 107)
HSL	hsl(53, 82%, 68%)
HSV	hsv(53, 55%, 94%)
CMYK	cmyk(0%, 6.7%, 55.4%, 5.9%)
CIE-LAB	lab(88.40, -8.93, 58.29)
CIE-LCH	lch(88.40, 58.97, 98.71°)
OKLab	oklab(89.69% -0.0279 0.1358)
OKLCH	oklch(89.69% 0.139 101.6)
XYZ	xyz(65.2469, 72.9005, 24.5414)
Luminance	0.7290 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E06B #6B7BF0

analogous

#F09D6B #F0E06B #BDF06B

triadic

#F0E06B #6BF0E0 #E06BF0

tetradic

#F0E06B #6BF09D #6B7BF0 #F06BBD

square

#F0E06B #6BF09D #6B7BF0 #F06BBD

split-complementary

#F0E06B #6BBDF0 #9D6BF0

monochromatic

#CCB615 #EAD433 #F0E06B #F6ECA3 #FBF7DA

Accessibility & contrast

On white

1.35

#F0E06B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.58

#F0E06B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E06B

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E06B	#FFFFFF	#000000	##000000
##F0E06B	1.00	1.35	15.58	15.58
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.58	21.00	1.00	1.00
##000000	15.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA5F

Deuteranopia (green-blind)

#F7E171

Tritanopia (blue-blind)

#FFD2C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f0e06b;
/* rgb */ color: rgb(240, 224, 107);
/* oklch */ color: oklch(89.7% 0.139 101.6);

Tailwind

colors: {
  custom: {
    50: '#f8e999',
    500: '#f0e06b',
    950: '#000000',
  },
}

SCSS

$custom: #f0e06b;
$custom-light: #f8e999;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e06b",
  "rgb": {
    "r": 240,
    "g": 224,
    "b": 107
  },
  "hsl": {
    "h": 52.782,
    "s": 81.595,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89693,
    "c": 0.13863,
    "h": 101.6
  },
  "luminance": 0.72898
}

Semantic roles & 50–950 ramp

primary

#F0E06B

secondary

#3748C8

accent

#21DE08

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F0E06B

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

Preview Lab → · Contrast checker → · Palette generator →