#F8EC81#F8EC81

#F8EC81 is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 93.1% C 0.129 H 102.9°. Best body text is #000000 at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#F8EC81
RGB	rgb(248, 236, 129)
HSL	hsl(54, 89%, 74%)
HSV	hsv(54, 48%, 97%)
CMYK	cmyk(0%, 4.8%, 48%, 2.7%)
CIE-LAB	lab(92.37, -9.90, 52.94)
CIE-LCH	lch(92.37, 53.86, 100.59°)
OKLab	oklab(93.08% -0.0288 0.1261)
OKLCH	oklch(93.08% 0.129 102.9)
XYZ	xyz(72.6712, 81.5346, 32.6743)
Luminance	0.8153 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8EC81 #818DF8

analogous

#F8B181 #F8EC81 #C9F881

triadic

#F8EC81 #81F8EC #EC81F8

tetradic

#F8EC81 #81F8B1 #818DF8 #F881C9

square

#F8EC81 #81F8B1 #818DF8 #F881C9

split-complementary

#F8EC81 #81C9F8 #B181F8

monochromatic

#F1DA0D #F5E347 #F8EC81 #FBF5BB #FDFBE2

Accessibility & contrast

On white

1.21

#F8EC81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.31

#F8EC81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8EC81

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8EC81	#FFFFFF	#000000	##000000
##F8EC81	1.00	1.21	17.31	17.31
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.31	21.00	1.00	1.00
##000000	17.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE678

Deuteranopia (green-blind)

#FFEC86

Tritanopia (blue-blind)

#FFDFD3

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f8ec81;
/* rgb */ color: rgb(248, 236, 129);
/* oklch */ color: oklch(93.1% 0.129 102.9);

Tailwind

colors: {
  custom: {
    50: '#fdf1a8',
    500: '#f8ec81',
    950: '#000000',
  },
}

SCSS

$custom: #f8ec81;
$custom-light: #fdf1a8;
$custom-dark: #000000;

JSON

{
  "hex": "#f8ec81",
  "rgb": {
    "r": 248,
    "g": 236,
    "b": 129
  },
  "hsl": {
    "h": 53.95,
    "s": 89.474,
    "l": 73.922
  },
  "oklch": {
    "l": 0.93079,
    "c": 0.12933,
    "h": 102.9
  },
  "luminance": 0.81532
}

Semantic roles & 50–950 ramp

primary

#F8EC81

secondary

#4856D5

accent

#17E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181610

muted

#868581

Preview Lab

Preview with #F8EC81

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

Preview Lab → · Contrast checker → · Palette generator →