#F8E378#F8E378

#F8E378 is a very light, vivid yellow. Relative luminance 0.763; OKLCH L 91.1% C 0.130 H 98.4°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#F8E378
RGB	rgb(248, 227, 120)
HSL	hsl(50, 90%, 72%)
HSV	hsv(50, 52%, 97%)
CMYK	cmyk(0%, 8.5%, 51.6%, 2.7%)
CIE-LAB	lab(89.98, -6.18, 54.31)
CIE-LCH	lch(89.98, 54.66, 96.50°)
OKLab	oklab(91.15% -0.019 0.1283)
OKLCH	oklch(91.15% 0.13 98.4)
XYZ	xyz(69.5729, 76.2534, 28.8193)
Luminance	0.7625 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8E378 #788DF8

analogous

#F8A378 #F8E378 #CDF878

triadic

#F8E378 #78F8E3 #E378F8

tetradic

#F8E378 #78F8A3 #788DF8 #F878CD

square

#F8E378 #78F8A3 #788DF8 #F878CD

split-complementary

#F8E378 #78CDF8 #A378F8

monochromatic

#E9C50C #F5D73E #F8E378 #FBEFB2 #FDF9E2

Accessibility & contrast

On white

1.29

#F8E378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#F8E378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8E378

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8E378	#FFFFFF	#000000	##000000
##F8E378	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE6E

Deuteranopia (green-blind)

#FBE67D

Tritanopia (blue-blind)

#FFD6CA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f8e378;
/* rgb */ color: rgb(248, 227, 120);
/* oklch */ color: oklch(91.1% 0.130 98.4);

Tailwind

colors: {
  custom: {
    50: '#fdeba1',
    500: '#f8e378',
    950: '#000000',
  },
}

SCSS

$custom: #f8e378;
$custom-light: #fdeba1;
$custom-dark: #000000;

JSON

{
  "hex": "#f8e378",
  "rgb": {
    "r": 248,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 50.156,
    "s": 90.141,
    "l": 72.157
  },
  "oklch": {
    "l": 0.91149,
    "c": 0.12973,
    "h": 98.4
  },
  "luminance": 0.76251
}

Semantic roles & 50–950 ramp

primary

#F8E378

secondary

#4059D4

accent

#26E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F8E378

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

Preview Lab → · Contrast checker → · Palette generator →