#F4F979#F4F979

#F4F979 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.3% C 0.151 H 111.0°. Best body text is #000000 at 18.67:1 contrast (WCAG AA passes).

Color values

HEX	#F4F979
RGB	rgb(244, 249, 121)
HSL	hsl(62, 91%, 73%)
HSV	hsv(62, 51%, 98%)
CMYK	cmyk(2%, 0%, 51.4%, 2.4%)
CIE-LAB	lab(95.31, -18.52, 60.05)
CIE-LCH	lch(95.31, 62.84, 107.14°)
OKLab	oklab(95.32% -0.054 0.141)
OKLCH	oklch(95.32% 0.151 111)
XYZ	xyz(74.6367, 88.3665, 31.2102)
Luminance	0.8837 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F979 #7E79F9

analogous

#F9BE79 #F4F979 #B4F979

triadic

#F4F979 #79F4F9 #F979F4

tetradic

#F4F979 #79F9BE #7E79F9 #F979B4

square

#F4F979 #79F9BE #7E79F9 #F979B4

split-complementary

#F4F979 #79B4F9 #BE79F9

monochromatic

#E4ED0B #EFF63E #F4F979 #F9FCB4 #FDFEE2

Accessibility & contrast

On white

1.12

#F4F979 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.67

#F4F979 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F979

18.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F979	#FFFFFF	#000000	##000000
##F4F979	1.00	1.12	18.67	18.67
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.67	21.00	1.00	1.00
##000000	18.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF06D

Deuteranopia (green-blind)

#FFF380

Tritanopia (blue-blind)

#FFECDC

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f4f979;
/* rgb */ color: rgb(244, 249, 121);
/* oklch */ color: oklch(95.3% 0.151 111.0);

Tailwind

colors: {
  custom: {
    50: '#fafba3',
    500: '#f4f979',
    950: '#000000',
  },
}

SCSS

$custom: #f4f979;
$custom-light: #fafba3;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f979",
  "rgb": {
    "r": 244,
    "g": 249,
    "b": 121
  },
  "hsl": {
    "h": 62.344,
    "s": 91.429,
    "l": 72.549
  },
  "oklch": {
    "l": 0.95319,
    "c": 0.15097,
    "h": 111
  },
  "luminance": 0.88365
}

Semantic roles & 50–950 ramp

primary

#F4F979

secondary

#4741D5

accent

#00E609

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F4F979

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

Preview Lab → · Contrast checker → · Palette generator →