#F7EF79#F7EF79

#F7EF79 is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.5% C 0.140 H 105.3°. Best body text is #000000 at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#F7EF79
RGB	rgb(247, 239, 121)
HSL	hsl(56, 89%, 72%)
HSV	hsv(56, 51%, 97%)
CMYK	cmyk(0%, 3.2%, 51%, 3.1%)
CIE-LAB	lab(92.97, -12.46, 57.36)
CIE-LCH	lch(92.97, 58.70, 102.26°)
OKLab	oklab(93.5% -0.0369 0.1351)
OKLCH	oklch(93.5% 0.14 105.3)
XYZ	xyz(72.6775, 82.8898, 30.2564)
Luminance	0.8289 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7EF79 #7981F7

analogous

#F7B079 #F7EF79 #C0F779

triadic

#F7EF79 #79F7EF #EF79F7

tetradic

#F7EF79 #79F7B0 #7981F7 #F779C0

square

#F7EF79 #79F7B0 #7981F7 #F779C0

split-complementary

#F7EF79 #79C0F7 #B079F7

monochromatic

#E8DA0E #F4E83F #F7EF79 #FAF6B3 #FDFCE2

Accessibility & contrast

On white

1.19

#F7EF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.58

#F7EF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7EF79

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7EF79	#FFFFFF	#000000	##000000
##F7EF79	1.00	1.19	17.58	17.58
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.58	21.00	1.00	1.00
##000000	17.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86E

Deuteranopia (green-blind)

#FFED7F

Tritanopia (blue-blind)

#FFE2D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f7ef79;
/* rgb */ color: rgb(247, 239, 121);
/* oklch */ color: oklch(93.5% 0.140 105.3);

Tailwind

colors: {
  custom: {
    50: '#fcf4a2',
    500: '#f7ef79',
    950: '#000000',
  },
}

SCSS

$custom: #f7ef79;
$custom-light: #fcf4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f7ef79",
  "rgb": {
    "r": 247,
    "g": 239,
    "b": 121
  },
  "hsl": {
    "h": 56.19,
    "s": 88.732,
    "l": 72.157
  },
  "oklch": {
    "l": 0.93504,
    "c": 0.14003,
    "h": 105.3
  },
  "luminance": 0.82888
}

Semantic roles & 50–950 ramp

primary

#F7EF79

secondary

#414BD3

accent

#0FE500

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F7EF79

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

Preview Lab → · Contrast checker → · Palette generator →