#F8F978#F8F978

#F8F978 is a very light, vivid yellow. Relative luminance 0.891; OKLCH L 95.6% C 0.151 H 109.4°. Best body text is #000000 at 18.81:1 contrast (WCAG AA passes).

Color values

HEX	#F8F978
RGB	rgb(248, 249, 120)
HSL	hsl(60, 91%, 72%)
HSV	hsv(60, 52%, 98%)
CMYK	cmyk(0.4%, 0%, 51.8%, 2.4%)
CIE-LAB	lab(95.61, -17.03, 60.92)
CIE-LCH	lch(95.61, 63.25, 105.62°)
OKLab	oklab(95.62% -0.0501 0.1427)
OKLCH	oklch(95.62% 0.151 109.4)
XYZ	xyz(75.9791, 89.0657, 30.9547)
Luminance	0.8906 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8F978 #7978F9

analogous

#F9B978 #F8F978 #B8F978

triadic

#F8F978 #78F8F9 #F978F8

tetradic

#F8F978 #78F9B9 #7978F9 #F978B8

square

#F8F978 #78F9B9 #7978F9 #F978B8

split-complementary

#F8F978 #78B8F9 #B978F9

monochromatic

#EAEC0A #F5F63D #F8F978 #FBFCB3 #FDFEE2

Accessibility & contrast

On white

1.12

#F8F978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.81

#F8F978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8F978

18.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8F978	#FFFFFF	#000000	##000000
##F8F978	1.00	1.12	18.81	18.81
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.81	21.00	1.00	1.00
##000000	18.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF06B

Deuteranopia (green-blind)

#FFF57F

Tritanopia (blue-blind)

#FFECDC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f8f978;
/* rgb */ color: rgb(248, 249, 120);
/* oklch */ color: oklch(95.6% 0.151 109.4);

Tailwind

colors: {
  custom: {
    50: '#fdfba2',
    500: '#f8f978',
    950: '#000000',
  },
}

SCSS

$custom: #f8f978;
$custom-light: #fdfba2;
$custom-dark: #000000;

JSON

{
  "hex": "#f8f978",
  "rgb": {
    "r": 248,
    "g": 249,
    "b": 120
  },
  "hsl": {
    "h": 60.465,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.95623,
    "c": 0.15122,
    "h": 109.4
  },
  "luminance": 0.89064
}

Semantic roles & 50–950 ramp

primary

#F8F978

secondary

#4140D5

accent

#00E602

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F8F978

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

Preview Lab → · Contrast checker → · Palette generator →