#F3EA78#F3EA78

#F3EA78 is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 92.1% C 0.136 H 104.7°. Best body text is #000000 at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#F3EA78
RGB	rgb(243, 234, 120)
HSL	hsl(56, 84%, 71%)
HSV	hsv(56, 51%, 95%)
CMYK	cmyk(0%, 3.7%, 50.6%, 4.7%)
CIE-LAB	lab(91.35, -11.67, 55.84)
CIE-LCH	lch(91.35, 57.04, 101.80°)
OKLab	oklab(92.14% -0.0345 0.1317)
OKLCH	oklch(92.14% 0.136 104.7)
XYZ	xyz(69.7770, 79.2585, 29.3885)
Luminance	0.7926 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EA78 #7881F3

analogous

#F3AC78 #F3EA78 #BEF378

triadic

#F3EA78 #78F3EA #EA78F3

tetradic

#F3EA78 #78F3AC #7881F3 #F378BE

square

#F3EA78 #78F3AC #7881F3 #F378BE

split-complementary

#F3EA78 #78BEF3 #AC78F3

monochromatic

#DDCE14 #EEE140 #F3EA78 #F8F3B0 #FDFBE3

Accessibility & contrast

On white

1.25

#F3EA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.85

#F3EA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EA78

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EA78	#FFFFFF	#000000	##000000
##F3EA78	1.00	1.25	16.85	16.85
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.85	21.00	1.00	1.00
##000000	16.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36E

Deuteranopia (green-blind)

#FEE97D

Tritanopia (blue-blind)

#FFDDD0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #f3ea78;
/* rgb */ color: rgb(243, 234, 120);
/* oklch */ color: oklch(92.1% 0.136 104.7);

Tailwind

colors: {
  custom: {
    50: '#f9f0a2',
    500: '#f3ea78',
    950: '#000000',
  },
}

SCSS

$custom: #f3ea78;
$custom-light: #f9f0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ea78",
  "rgb": {
    "r": 243,
    "g": 234,
    "b": 120
  },
  "hsl": {
    "h": 55.61,
    "s": 83.673,
    "l": 71.176
  },
  "oklch": {
    "l": 0.9214,
    "c": 0.13619,
    "h": 104.7
  },
  "luminance": 0.79256
}

Semantic roles & 50–950 ramp

primary

#F3EA78

secondary

#424CCE

accent

#15E005

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160F

muted

#868580

Preview Lab

Preview with #F3EA78

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

Preview Lab → · Contrast checker → · Palette generator →