#F5EB78#F5EB78

#F5EB78 is a very light, vivid yellow. Relative luminance 0.802; OKLCH L 92.5% C 0.137 H 104.3°. Best body text is #000000 at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#F5EB78
RGB	rgb(245, 235, 120)
HSL	hsl(55, 86%, 72%)
HSV	hsv(55, 51%, 96%)
CMYK	cmyk(0%, 4.1%, 51%, 3.9%)
CIE-LAB	lab(91.77, -11.37, 56.37)
CIE-LCH	lch(91.77, 57.50, 101.40°)
OKLab	oklab(92.51% -0.0338 0.1329)
OKLCH	oklch(92.51% 0.137 104.3)
XYZ	xyz(70.7567, 80.1874, 29.5162)
Luminance	0.8018 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EB78 #7882F5

analogous

#F5AD78 #F5EB78 #C1F578

triadic

#F5EB78 #78F5EB #EB78F5

tetradic

#F5EB78 #78F5AD #7882F5 #F578C1

square

#F5EB78 #78F5AD #7882F5 #F578C1

split-complementary

#F5EB78 #78C1F5 #AD78F5

monochromatic

#E2D111 #F1E33F #F5EB78 #F9F3B1 #FDFBE3

Accessibility & contrast

On white

1.23

#F5EB78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.04

#F5EB78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EB78

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EB78	#FFFFFF	#000000	##000000
##F5EB78	1.00	1.23	17.04	17.04
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.04	21.00	1.00	1.00
##000000	17.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE46D

Deuteranopia (green-blind)

#FFEA7E

Tritanopia (blue-blind)

#FFDED1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f5eb78;
/* rgb */ color: rgb(245, 235, 120);
/* oklch */ color: oklch(92.5% 0.137 104.3);

Tailwind

colors: {
  custom: {
    50: '#fbf1a2',
    500: '#f5eb78',
    950: '#000000',
  },
}

SCSS

$custom: #f5eb78;
$custom-light: #fbf1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f5eb78",
  "rgb": {
    "r": 245,
    "g": 235,
    "b": 120
  },
  "hsl": {
    "h": 55.2,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.92511,
    "c": 0.13709,
    "h": 104.3
  },
  "luminance": 0.80185
}

Semantic roles & 50–950 ramp

primary

#F5EB78

secondary

#414DD0

accent

#15E303

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160F

muted

#868580

Preview Lab

Preview with #F5EB78

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

Preview Lab → · Contrast checker → · Palette generator →