#F4EF5F#F4EF5F

#F4EF5F is a very light, vivid yellow. Relative luminance 0.818; OKLCH L 93.0% C 0.162 H 107.3°. Best body text is #000000 at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#F4EF5F
RGB	rgb(244, 239, 95)
HSL	hsl(58, 87%, 66%)
HSV	hsv(58, 61%, 96%)
CMYK	cmyk(0%, 2%, 61.1%, 4.3%)
CIE-LAB	lab(92.48, -15.55, 68.08)
CIE-LCH	lch(92.48, 69.84, 102.87°)
OKLab	oklab(92.99% -0.0483 0.1551)
OKLCH	oklch(92.99% 0.162 107.3)
XYZ	xyz(70.2426, 81.7945, 22.9120)
Luminance	0.8179 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4EF5F #5F64F4

analogous

#F4A55F #F4EF5F #AEF45F

triadic

#F4EF5F #5FF4EF #EF5FF4

tetradic

#F4EF5F #5FF4A5 #5F64F4 #F45FAE

square

#F4EF5F #5FF4A5 #5F64F4 #F45FAE

split-complementary

#F4EF5F #5FAEF4 #A55FF4

monochromatic

#CBC40E #F0E926 #F4EF5F #F8F598 #FCFAD2

Accessibility & contrast

On white

1.21

#F4EF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.36

#F4EF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4EF5F

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4EF5F	#FFFFFF	#000000	##000000
##F4EF5F	1.00	1.21	17.36	17.36
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.36	21.00	1.00	1.00
##000000	17.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64E

Deuteranopia (green-blind)

#FFEC68

Tritanopia (blue-blind)

#FFE1D1

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f4ef5f;
/* rgb */ color: rgb(244, 239, 95);
/* oklch */ color: oklch(93.0% 0.162 107.3);

Tailwind

colors: {
  custom: {
    50: '#fbf492',
    500: '#f4ef5f',
    950: '#000000',
  },
}

SCSS

$custom: #f4ef5f;
$custom-light: #fbf492;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ef5f",
  "rgb": {
    "r": 244,
    "g": 239,
    "b": 95
  },
  "hsl": {
    "h": 57.987,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.92985,
    "c": 0.16247,
    "h": 107.3
  },
  "luminance": 0.81792
}

Semantic roles & 50–950 ramp

primary

#F4EF5F

secondary

#3035C7

accent

#09E402

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F4EF5F

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

Preview Lab → · Contrast checker → · Palette generator →