#F7EC78#F7EC78

#F7EC78 is a very light, vivid yellow. Relative luminance 0.811; OKLCH L 92.9% C 0.138 H 103.8°. Best body text is #000000 at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#F7EC78
RGB	rgb(247, 236, 120)
HSL	hsl(55, 89%, 72%)
HSV	hsv(55, 51%, 97%)
CMYK	cmyk(0%, 4.5%, 51.4%, 3.1%)
CIE-LAB	lab(92.19, -11.07, 56.90)
CIE-LCH	lch(92.19, 57.97, 101.00°)
OKLab	oklab(92.88% -0.033 0.134)
OKLCH	oklch(92.88% 0.138 103.8)
XYZ	xyz(71.7455, 81.1234, 29.6448)
Luminance	0.8112 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7EC78 #7883F7

analogous

#F7AD78 #F7EC78 #C3F778

triadic

#F7EC78 #78F7EC #EC78F7

tetradic

#F7EC78 #78F7AD #7883F7 #F778C3

square

#F7EC78 #78F7AD #7883F7 #F778C3

split-complementary

#F7EC78 #78C3F7 #AD78F7

monochromatic

#E7D40E #F4E43E #F7EC78 #FAF4B2 #FDFBE2

Accessibility & contrast

On white

1.22

#F7EC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.22

#F7EC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7EC78

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7EC78	#FFFFFF	#000000	##000000
##F7EC78	1.00	1.22	17.22	17.22
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.22	21.00	1.00	1.00
##000000	17.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE56D

Deuteranopia (green-blind)

#FFEB7E

Tritanopia (blue-blind)

#FFDFD2

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f7ec78;
/* rgb */ color: rgb(247, 236, 120);
/* oklch */ color: oklch(92.9% 0.138 103.8);

Tailwind

colors: {
  custom: {
    50: '#fcf1a2',
    500: '#f7ec78',
    950: '#000000',
  },
}

SCSS

$custom: #f7ec78;
$custom-light: #fcf1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f7ec78",
  "rgb": {
    "r": 247,
    "g": 236,
    "b": 120
  },
  "hsl": {
    "h": 54.803,
    "s": 88.811,
    "l": 71.961
  },
  "oklch": {
    "l": 0.92881,
    "c": 0.138,
    "h": 103.8
  },
  "luminance": 0.81121
}

Semantic roles & 50–950 ramp

primary

#F7EC78

secondary

#414DD3

accent

#14E500

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160F

muted

#868580

Preview Lab

Preview with #F7EC78

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

Preview Lab → · Contrast checker → · Palette generator →