#F4EC61#F4EC61

#F4EC61 is a very light, vivid yellow. Relative luminance 0.801; OKLCH L 92.4% C 0.158 H 106.0°. Best body text is #000000 at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#F4EC61
RGB	rgb(244, 236, 97)
HSL	hsl(57, 87%, 67%)
HSV	hsv(57, 60%, 96%)
CMYK	cmyk(0%, 3.3%, 60.2%, 4.3%)
CIE-LAB	lab(91.72, -13.95, 66.44)
CIE-LCH	lch(91.72, 67.89, 101.86°)
OKLab	oklab(92.39% -0.0435 0.1519)
OKLCH	oklch(92.39% 0.158 106)
XYZ	xyz(69.4637, 80.0894, 23.1067)
Luminance	0.8009 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4EC61 #6169F4

analogous

#F4A361 #F4EC61 #B2F461

triadic

#F4EC61 #61F4EC #EC61F4

tetradic

#F4EC61 #61F4A3 #6169F4 #F461B2

square

#F4EC61 #61F4A3 #6169F4 #F461B2

split-complementary

#F4EC61 #61B2F4 #A361F4

monochromatic

#CCC20E #F0E528 #F4EC61 #F8F39A #FCFAD3

Accessibility & contrast

On white

1.23

#F4EC61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.02

#F4EC61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4EC61

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4EC61	#FFFFFF	#000000	##000000
##F4EC61	1.00	1.23	17.02	17.02
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.02	21.00	1.00	1.00
##000000	17.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE451

Deuteranopia (green-blind)

#FFEA69

Tritanopia (blue-blind)

#FFDECE

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f4ec61;
/* rgb */ color: rgb(244, 236, 97);
/* oklch */ color: oklch(92.4% 0.158 106.0);

Tailwind

colors: {
  custom: {
    50: '#fbf193',
    500: '#f4ec61',
    950: '#000000',
  },
}

SCSS

$custom: #f4ec61;
$custom-light: #fbf193;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ec61",
  "rgb": {
    "r": 244,
    "g": 236,
    "b": 97
  },
  "hsl": {
    "h": 56.735,
    "s": 86.982,
    "l": 66.863
  },
  "oklch": {
    "l": 0.92385,
    "c": 0.15803,
    "h": 106
  },
  "luminance": 0.80087
}

Semantic roles & 50–950 ramp

primary

#F4EC61

secondary

#3139C8

accent

#0EE402

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160D

muted

#86857F

Preview Lab

Preview with #F4EC61

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

Preview Lab → · Contrast checker → · Palette generator →