#F5EE4F#F5EE4F

#F5EE4F is a very light, vivid yellow. Relative luminance 0.811; OKLCH L 92.7% C 0.173 H 106.8°. Best body text is #000000 at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#F5EE4F
RGB	rgb(245, 238, 79)
HSL	hsl(57, 89%, 64%)
HSV	hsv(57, 68%, 96%)
CMYK	cmyk(0%, 2.9%, 67.8%, 3.9%)
CIE-LAB	lab(92.19, -15.56, 74.02)
CIE-LCH	lch(92.19, 75.64, 101.87°)
OKLab	oklab(92.73% -0.05 0.1652)
OKLCH	oklch(92.73% 0.173 106.8)
XYZ	xyz(69.6446, 81.1284, 19.3864)
Luminance	0.8113 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EE4F #4F56F5

analogous

#F59B4F #F5EE4F #A9F54F

triadic

#F5EE4F #4FF5EE #EE4FF5

tetradic

#F5EE4F #4FF59B #4F56F5 #F54FA9

square

#F5EE4F #4FF59B #4F56F5 #F54FA9

split-complementary

#F5EE4F #4FA9F5 #9B4FF5

monochromatic

#BFB70B #F2E815 #F5EE4F #F8F489 #FCF9C3

Accessibility & contrast

On white

1.22

#F5EE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.23

#F5EE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EE4F

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EE4F	#FFFFFF	#000000	##000000
##F5EE4F	1.00	1.22	17.23	17.23
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.23	21.00	1.00	1.00
##000000	17.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE537

Deuteranopia (green-blind)

#FFEB5A

Tritanopia (blue-blind)

#FFDFCE

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f5ee4f;
/* rgb */ color: rgb(245, 238, 79);
/* oklch */ color: oklch(92.7% 0.173 106.8);

Tailwind

colors: {
  custom: {
    50: '#fcf389',
    500: '#f5ee4f',
    950: '#000000',
  },
}

SCSS

$custom: #f5ee4f;
$custom-light: #fcf389;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ee4f",
  "rgb": {
    "r": 245,
    "g": 238,
    "b": 79
  },
  "hsl": {
    "h": 57.47,
    "s": 89.247,
    "l": 63.529
  },
  "oklch": {
    "l": 0.92731,
    "c": 0.17263,
    "h": 106.8
  },
  "luminance": 0.81126
}

Semantic roles & 50–950 ramp

primary

#F5EE4F

secondary

#2C32BD

accent

#0AE600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160C

muted

#86857F

Preview Lab

Preview with #F5EE4F

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

Preview Lab → · Contrast checker → · Palette generator →