#F5E666#F5E666

#F5E666 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.3% C 0.148 H 102.7°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#F5E666
RGB	rgb(245, 230, 102)
HSL	hsl(54, 88%, 68%)
HSV	hsv(54, 58%, 96%)
CMYK	cmyk(0%, 6.1%, 58.4%, 3.9%)
CIE-LAB	lab(90.31, -10.25, 62.77)
CIE-LCH	lch(90.31, 63.60, 99.28°)
OKLab	oklab(91.29% -0.0325 0.1447)
OKLCH	oklch(91.29% 0.148 102.7)
XYZ	xyz(68.3537, 76.9680, 23.8235)
Luminance	0.7696 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5E666 #6675F5

analogous

#F59E66 #F5E666 #BDF566

triadic

#F5E666 #66F5E6 #E666F5

tetradic

#F5E666 #66F59E #6675F5 #F566BD

square

#F5E666 #66F59E #6675F5 #F566BD

split-complementary

#F5E666 #66BDF5 #9E66F5

monochromatic

#D3BE0E #F1DD2D #F5E666 #F9EF9F #FDF9D9

Accessibility & contrast

On white

1.28

#F5E666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#F5E666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5E666

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5E666	#FFFFFF	#000000	##000000
##F5E666	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF58

Deuteranopia (green-blind)

#FDE66D

Tritanopia (blue-blind)

#FFD8CA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f5e666;
/* rgb */ color: rgb(245, 230, 102);
/* oklch */ color: oklch(91.3% 0.148 102.7);

Tailwind

colors: {
  custom: {
    50: '#fbed96',
    500: '#f5e666',
    950: '#000000',
  },
}

SCSS

$custom: #f5e666;
$custom-light: #fbed96;
$custom-dark: #000000;

JSON

{
  "hex": "#f5e666",
  "rgb": {
    "r": 245,
    "g": 230,
    "b": 102
  },
  "hsl": {
    "h": 53.706,
    "s": 87.73,
    "l": 68.039
  },
  "oklch": {
    "l": 0.91291,
    "c": 0.14835,
    "h": 102.7
  },
  "luminance": 0.76965
}

Semantic roles & 50–950 ramp

primary

#F5E666

secondary

#3142CE

accent

#19E401

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F5E666

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

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