#F4E550#F4E550

#F4E550 is a very light, vivid yellow. Relative luminance 0.759; OKLCH L 90.8% C 0.164 H 103.5°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#F4E550
RGB	rgb(244, 229, 80)
HSL	hsl(55, 88%, 64%)
HSV	hsv(55, 67%, 96%)
CMYK	cmyk(0%, 6.1%, 67.2%, 4.3%)
CIE-LAB	lab(89.79, -11.50, 71.21)
CIE-LCH	lch(89.79, 72.13, 99.17°)
OKLab	oklab(90.81% -0.0384 0.1595)
OKLCH	oklch(90.81% 0.164 103.5)
XYZ	xyz(66.7782, 75.8536, 18.7115)
Luminance	0.7585 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E550 #505FF4

analogous

#F49350 #F4E550 #B1F450

triadic

#F4E550 #50F4E5 #E550F4

tetradic

#F4E550 #50F493 #505FF4 #F450B1

square

#F4E550 #50F493 #505FF4 #F450B1

split-complementary

#F4E550 #50B1F4 #9350F4

monochromatic

#BEAD0C #F0DC16 #F4E550 #F8EE8A #FBF6C3

Accessibility & contrast

On white

1.30

#F4E550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#F4E550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E550

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E550	#FFFFFF	#000000	##000000
##F4E550	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE3B

Deuteranopia (green-blind)

#FEE559

Tritanopia (blue-blind)

#FFD6C7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f4e550;
/* rgb */ color: rgb(244, 229, 80);
/* oklch */ color: oklch(90.8% 0.164 103.5);

Tailwind

colors: {
  custom: {
    50: '#fbec89',
    500: '#f4e550',
    950: '#000000',
  },
}

SCSS

$custom: #f4e550;
$custom-light: #fbec89;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e550",
  "rgb": {
    "r": 244,
    "g": 229,
    "b": 80
  },
  "hsl": {
    "h": 54.512,
    "s": 88.172,
    "l": 63.529
  },
  "oklch": {
    "l": 0.90805,
    "c": 0.16404,
    "h": 103.5
  },
  "luminance": 0.75851
}

Semantic roles & 50–950 ramp

primary

#F4E550

secondary

#2C3ABC

accent

#16E501

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160C

muted

#86847F

Preview Lab

Preview with #F4E550

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

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