#F4E65B#F4E65B

#F4E65B is a very light, vivid yellow. Relative luminance 0.766; OKLCH L 91.1% C 0.157 H 103.6°. Best body text is #000000 at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#F4E65B
RGB	rgb(244, 230, 91)
HSL	hsl(55, 87%, 66%)
HSV	hsv(55, 63%, 96%)
CMYK	cmyk(0%, 5.7%, 62.7%, 4.3%)
CIE-LAB	lab(90.13, -11.37, 67.21)
CIE-LCH	lch(90.13, 68.16, 99.61°)
OKLab	oklab(91.1% -0.0368 0.1527)
OKLCH	oklch(91.1% 0.157 103.6)
XYZ	xyz(67.4959, 76.5846, 21.1224)
Luminance	0.7658 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E65B #5B69F4

analogous

#F4995B #F4E65B #B5F45B

triadic

#F4E65B #5BF4E6 #E65BF4

tetradic

#F4E65B #5BF499 #5B69F4 #F45BB5

square

#F4E65B #5BF499 #5B69F4 #F45BB5

split-complementary

#F4E65B #5BB5F4 #995BF4

monochromatic

#C7B60D #F0DD22 #F4E65B #F8EF94 #FCF7CE

Accessibility & contrast

On white

1.29

#F4E65B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.32

#F4E65B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E65B

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E65B	#FFFFFF	#000000	##000000
##F4E65B	1.00	1.29	16.32	16.32
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.32	21.00	1.00	1.00
##000000	16.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4A

Deuteranopia (green-blind)

#FEE663

Tritanopia (blue-blind)

#FFD7C9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f4e65b;
/* rgb */ color: rgb(244, 230, 91);
/* oklch */ color: oklch(91.1% 0.157 103.6);

Tailwind

colors: {
  custom: {
    50: '#fbed8f',
    500: '#f4e65b',
    950: '#000000',
  },
}

SCSS

$custom: #f4e65b;
$custom-light: #fbed8f;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e65b",
  "rgb": {
    "r": 244,
    "g": 230,
    "b": 91
  },
  "hsl": {
    "h": 54.51,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.91101,
    "c": 0.1571,
    "h": 103.6
  },
  "luminance": 0.76582
}

Semantic roles & 50–950 ramp

primary

#F4E65B

secondary

#2F3DC4

accent

#16E402

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F4E65B

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

Preview Lab → · Contrast checker → · Palette generator →