#F4F178#F4F178

#F4F178 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.7% C 0.143 H 107.6°. Best body text is #000000 at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#F4F178
RGB	rgb(244, 241, 120)
HSL	hsl(59, 85%, 71%)
HSV	hsv(59, 51%, 96%)
CMYK	cmyk(0%, 1.2%, 50.8%, 4.3%)
CIE-LAB	lab(93.23, -14.71, 58.07)
CIE-LCH	lch(93.23, 59.91, 104.22°)
OKLab	oklab(93.66% -0.0433 0.1366)
OKLCH	oklch(93.66% 0.143 107.6)
XYZ	xyz(72.1555, 83.5017, 30.0821)
Luminance	0.8350 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F178 #787BF4

analogous

#F4B378 #F4F178 #B9F478

triadic

#F4F178 #78F4F1 #F178F4

tetradic

#F4F178 #78F4B3 #787BF4 #F478B9

square

#F4F178 #78F4B3 #787BF4 #F478B9

split-complementary

#F4F178 #78B9F4 #B378F4

monochromatic

#DFDA12 #EFEB3F #F4F178 #F9F7B1 #FDFCE3

Accessibility & contrast

On white

1.19

#F4F178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.70

#F4F178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F178

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F178	#FFFFFF	#000000	##000000
##F4F178	1.00	1.19	17.70	17.70
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.70	21.00	1.00	1.00
##000000	17.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96D

Deuteranopia (green-blind)

#FFEE7E

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f4f178;
/* rgb */ color: rgb(244, 241, 120);
/* oklch */ color: oklch(93.7% 0.143 107.6);

Tailwind

colors: {
  custom: {
    50: '#faf5a2',
    500: '#f4f178',
    950: '#000000',
  },
}

SCSS

$custom: #f4f178;
$custom-light: #faf5a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f178",
  "rgb": {
    "r": 244,
    "g": 241,
    "b": 120
  },
  "hsl": {
    "h": 58.548,
    "s": 84.932,
    "l": 71.373
  },
  "oklch": {
    "l": 0.93656,
    "c": 0.14329,
    "h": 107.6
  },
  "luminance": 0.835
}

Semantic roles & 50–950 ramp

primary

#F4F178

secondary

#4145CF

accent

#09E104

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F4F178

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

Preview Lab → · Contrast checker → · Palette generator →