#F8EF6B#F8EF6B

#F8EF6B is a very light, vivid yellow. Relative luminance 0.828; OKLCH L 93.4% C 0.152 H 105.4°. Best body text is #000000 at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#F8EF6B
RGB	rgb(248, 239, 107)
HSL	hsl(56, 91%, 70%)
HSV	hsv(56, 57%, 97%)
CMYK	cmyk(0%, 3.6%, 56.9%, 2.7%)
CIE-LAB	lab(92.91, -13.14, 63.57)
CIE-LCH	lch(92.91, 64.91, 101.68°)
OKLab	oklab(93.43% -0.0404 0.147)
OKLCH	oklch(93.43% 0.152 105.4)
XYZ	xyz(72.2341, 82.7533, 26.0751)
Luminance	0.8275 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8EF6B #6B74F8

analogous

#F8A86B #F8EF6B #BBF86B

triadic

#F8EF6B #6BF8EF #EF6BF8

tetradic

#F8EF6B #6BF8A8 #6B74F8 #F86BBB

square

#F8EF6B #6BF8A8 #6B74F8 #F86BBB

split-complementary

#F8EF6B #6BBBF8 #A86BF8

monochromatic

#DED10B #F5E931 #F8EF6B #FBF5A5 #FEFCE0

Accessibility & contrast

On white

1.20

#F8EF6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.55

#F8EF6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8EF6B

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8EF6B	#FFFFFF	#000000	##000000
##F8EF6B	1.00	1.20	17.55	17.55
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.55	21.00	1.00	1.00
##000000	17.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE75D

Deuteranopia (green-blind)

#FFED72

Tritanopia (blue-blind)

#FFE1D2

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f8ef6b;
/* rgb */ color: rgb(248, 239, 107);
/* oklch */ color: oklch(93.4% 0.152 105.4);

Tailwind

colors: {
  custom: {
    50: '#fdf49a',
    500: '#f8ef6b',
    950: '#000000',
  },
}

SCSS

$custom: #f8ef6b;
$custom-light: #fdf49a;
$custom-dark: #000000;

JSON

{
  "hex": "#f8ef6b",
  "rgb": {
    "r": 248,
    "g": 239,
    "b": 107
  },
  "hsl": {
    "h": 56.17,
    "s": 90.968,
    "l": 69.608
  },
  "oklch": {
    "l": 0.93431,
    "c": 0.15243,
    "h": 105.4
  },
  "luminance": 0.82751
}

Semantic roles & 50–950 ramp

primary

#F8EF6B

secondary

#353FD2

accent

#0FE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F8EF6B

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

Preview Lab → · Contrast checker → · Palette generator →