#F5EE68#F5EE68

#F5EE68 is a very light, vivid yellow. Relative luminance 0.816; OKLCH L 92.9% C 0.154 H 106.2°. Best body text is #000000 at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#F5EE68
RGB	rgb(245, 238, 104)
HSL	hsl(57, 88%, 68%)
HSV	hsv(57, 58%, 96%)
CMYK	cmyk(0%, 2.9%, 57.6%, 3.9%)
CIE-LAB	lab(92.38, -14.06, 64.22)
CIE-LCH	lch(92.38, 65.74, 102.35°)
OKLab	oklab(92.95% -0.0431 0.1481)
OKLCH	oklch(92.95% 0.154 106.2)
XYZ	xyz(70.7317, 81.5632, 25.1114)
Luminance	0.8156 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EE68 #686FF5

analogous

#F5A768 #F5EE68 #B5F568

triadic

#F5EE68 #68F5EE #EE68F5

tetradic

#F5EE68 #68F5A7 #686FF5 #F568B5

square

#F5EE68 #68F5A7 #686FF5 #F568B5

split-complementary

#F5EE68 #68B5F5 #A768F5

monochromatic

#D5CB0E #F1E82F #F5EE68 #F9F4A1 #FDFBDB

Accessibility & contrast

On white

1.21

#F5EE68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.31

#F5EE68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EE68

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EE68	#FFFFFF	#000000	##000000
##F5EE68	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)

#FFE659

Deuteranopia (green-blind)

#FFEC6F

Tritanopia (blue-blind)

#FFE0D1

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f5ee68;
/* rgb */ color: rgb(245, 238, 104);
/* oklch */ color: oklch(92.9% 0.154 106.2);

Tailwind

colors: {
  custom: {
    50: '#fbf398',
    500: '#f5ee68',
    950: '#000000',
  },
}

SCSS

$custom: #f5ee68;
$custom-light: #fbf398;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ee68",
  "rgb": {
    "r": 245,
    "g": 238,
    "b": 104
  },
  "hsl": {
    "h": 57.021,
    "s": 87.578,
    "l": 68.431
  },
  "oklch": {
    "l": 0.92947,
    "c": 0.15422,
    "h": 106.2
  },
  "luminance": 0.81561
}

Semantic roles & 50–950 ramp

primary

#F5EE68

secondary

#333BCE

accent

#0DE401

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5EE68

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

Preview Lab → · Contrast checker → · Palette generator →