#F8E54F#F8E54F

#F8E54F is a very light, vivid yellow. Relative luminance 0.766; OKLCH L 91.1% C 0.165 H 102.0°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#F8E54F
RGB	rgb(248, 229, 79)
HSL	hsl(53, 92%, 64%)
HSV	hsv(53, 68%, 97%)
CMYK	cmyk(0%, 7.7%, 68.1%, 2.7%)
CIE-LAB	lab(90.12, -9.90, 72.02)
CIE-LCH	lch(90.12, 72.70, 97.83°)
OKLab	oklab(91.14% -0.0342 0.1609)
OKLCH	oklch(91.14% 0.165 102)
XYZ	xyz(68.1449, 76.5625, 18.5842)
Luminance	0.7656 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8E54F #4F62F8

analogous

#F8904F #F8E54F #B7F84F

triadic

#F8E54F #4FF8E5 #E54FF8

tetradic

#F8E54F #4FF890 #4F62F8 #F84FB7

square

#F8E54F #4FF890 #4F62F8 #F84FB7

split-complementary

#F8E54F #4FB7F8 #904FF8

monochromatic

#C5B008 #F6DC14 #F8E54F #FAEE8A #FDF6C5

Accessibility & contrast

On white

1.29

#F8E54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#F8E54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8E54F

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8E54F	#FFFFFF	#000000	##000000
##F8E54F	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADE39

Deuteranopia (green-blind)

#FFE658

Tritanopia (blue-blind)

#FFD5C7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f8e54f;
/* rgb */ color: rgb(248, 229, 79);
/* oklch */ color: oklch(91.1% 0.165 102.0);

Tailwind

colors: {
  custom: {
    50: '#feec88',
    500: '#f8e54f',
    950: '#000000',
  },
}

SCSS

$custom: #f8e54f;
$custom-light: #feec88;
$custom-dark: #000000;

JSON

{
  "hex": "#f8e54f",
  "rgb": {
    "r": 248,
    "g": 229,
    "b": 79
  },
  "hsl": {
    "h": 53.254,
    "s": 92.35,
    "l": 64.118
  },
  "oklch": {
    "l": 0.91144,
    "c": 0.16452,
    "h": 102
  },
  "luminance": 0.7656
}

Semantic roles & 50–950 ramp

primary

#F8E54F

secondary

#2A3BC2

accent

#1AE600

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160C

muted

#86847F

Preview Lab

Preview with #F8E54F

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

Preview Lab → · Contrast checker → · Palette generator →