#F7EF78#F7EF78

#F7EF78 is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.5% C 0.141 H 105.3°. Best body text is #000000 at 17.57:1 contrast (WCAG AA passes).

Color values

HEX	#F7EF78
RGB	rgb(247, 239, 120)
HSL	hsl(56, 89%, 72%)
HSV	hsv(56, 51%, 97%)
CMYK	cmyk(0%, 3.2%, 51.4%, 3.1%)
CIE-LAB	lab(92.96, -12.55, 57.81)
CIE-LCH	lch(92.96, 59.15, 102.24°)
OKLab	oklab(93.49% -0.0373 0.136)
OKLCH	oklch(93.49% 0.141 105.3)
XYZ	xyz(72.6164, 82.8654, 29.9351)
Luminance	0.8286 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7EF78 #7880F7

analogous

#F7AF78 #F7EF78 #C0F778

triadic

#F7EF78 #78F7EF #EF78F7

tetradic

#F7EF78 #78F7AF #7880F7 #F778C0

square

#F7EF78 #78F7AF #7880F7 #F778C0

split-complementary

#F7EF78 #78C0F7 #AF78F7

monochromatic

#E7D90E #F4E83E #F7EF78 #FAF6B2 #FDFCE2

Accessibility & contrast

On white

1.20

#F7EF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.57

#F7EF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7EF78

17.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7EF78	#FFFFFF	#000000	##000000
##F7EF78	1.00	1.20	17.57	17.57
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.57	21.00	1.00	1.00
##000000	17.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86D

Deuteranopia (green-blind)

#FFED7E

Tritanopia (blue-blind)

#FFE2D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f7ef78;
/* rgb */ color: rgb(247, 239, 120);
/* oklch */ color: oklch(93.5% 0.141 105.3);

Tailwind

colors: {
  custom: {
    50: '#fcf4a2',
    500: '#f7ef78',
    950: '#000000',
  },
}

SCSS

$custom: #f7ef78;
$custom-light: #fcf4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f7ef78",
  "rgb": {
    "r": 247,
    "g": 239,
    "b": 120
  },
  "hsl": {
    "h": 56.22,
    "s": 88.811,
    "l": 71.961
  },
  "oklch": {
    "l": 0.93492,
    "c": 0.14097,
    "h": 105.3
  },
  "luminance": 0.82863
}

Semantic roles & 50–950 ramp

primary

#F7EF78

secondary

#414AD3

accent

#0FE500

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F7EF78

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

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