#F4EB55#F4EB55

#F4EB55 is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 92.1% C 0.166 H 105.9°. Best body text is #000000 at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#F4EB55
RGB	rgb(244, 235, 85)
HSL	hsl(57, 88%, 65%)
HSV	hsv(57, 65%, 96%)
CMYK	cmyk(0%, 3.7%, 65.2%, 4.3%)
CIE-LAB	lab(91.37, -14.19, 70.90)
CIE-LCH	lch(91.37, 72.31, 101.31°)
OKLab	oklab(92.07% -0.0454 0.1596)
OKLCH	oklch(92.07% 0.166 105.9)
XYZ	xyz(68.6588, 79.3080, 20.2839)
Luminance	0.7931 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4EB55 #555EF4

analogous

#F49C55 #F4EB55 #ADF455

triadic

#F4EB55 #55F4EB #EB55F4

tetradic

#F4EB55 #55F49C #555EF4 #F455AD

square

#F4EB55 #55F49C #555EF4 #F455AD

split-complementary

#F4EB55 #55ADF4 #9C55F4

monochromatic

#C2B80D #F0E41C #F4EB55 #F8F28E #FBF9C8

Accessibility & contrast

On white

1.25

#F4EB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.86

#F4EB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4EB55

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4EB55	#FFFFFF	#000000	##000000
##F4EB55	1.00	1.25	16.86	16.86
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.86	21.00	1.00	1.00
##000000	16.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE341

Deuteranopia (green-blind)

#FFE95E

Tritanopia (blue-blind)

#FFDCCC

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #f4eb55;
/* rgb */ color: rgb(244, 235, 85);
/* oklch */ color: oklch(92.1% 0.166 105.9);

Tailwind

colors: {
  custom: {
    50: '#fbf18c',
    500: '#f4eb55',
    950: '#000000',
  },
}

SCSS

$custom: #f4eb55;
$custom-light: #fbf18c;
$custom-dark: #000000;

JSON

{
  "hex": "#f4eb55",
  "rgb": {
    "r": 244,
    "g": 235,
    "b": 85
  },
  "hsl": {
    "h": 56.604,
    "s": 87.845,
    "l": 64.51
  },
  "oklch": {
    "l": 0.92075,
    "c": 0.16598,
    "h": 105.9
  },
  "luminance": 0.79306
}

Semantic roles & 50–950 ramp

primary

#F4EB55

secondary

#2E36C0

accent

#0EE401

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F4EB55

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

Preview Lab → · Contrast checker → · Palette generator →