#F4F588#F4F588

#F4F588 is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.7% C 0.132 H 109.1°. Best body text is #000000 at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#F4F588
RGB	rgb(244, 245, 136)
HSL	hsl(61, 84%, 75%)
HSV	hsv(61, 44%, 96%)
CMYK	cmyk(0.4%, 0%, 44.5%, 3.9%)
CIE-LAB	lab(94.45, -15.25, 52.09)
CIE-LCH	lch(94.45, 54.28, 106.32°)
OKLab	oklab(94.68% -0.0433 0.1248)
OKLCH	oklch(94.68% 0.132 109.1)
XYZ	xyz(74.4059, 86.3171, 36.0291)
Luminance	0.8631 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F588 #8988F5

analogous

#F5BF88 #F4F588 #BEF588

triadic

#F4F588 #88F4F5 #F588F4

tetradic

#F4F588 #88F5BF #8988F5 #F588BE

square

#F4F588 #88F5BF #8988F5 #F588BE

split-complementary

#F4F588 #88BEF5 #BF88F5

monochromatic

#EAEC17 #EFF050 #F4F588 #F9FAC0 #FCFDE3

Accessibility & contrast

On white

1.15

#F4F588 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.26

#F4F588 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F588

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F588	#FFFFFF	#000000	##000000
##F4F588	1.00	1.15	18.26	18.26
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.26	21.00	1.00	1.00
##000000	18.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED7F

Deuteranopia (green-blind)

#FFF18D

Tritanopia (blue-blind)

#FFE9DB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f4f588;
/* rgb */ color: rgb(244, 245, 136);
/* oklch */ color: oklch(94.7% 0.132 109.1);

Tailwind

colors: {
  custom: {
    50: '#f9f8ad',
    500: '#f4f588',
    950: '#000000',
  },
}

SCSS

$custom: #f4f588;
$custom-light: #f9f8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f588",
  "rgb": {
    "r": 244,
    "g": 245,
    "b": 136
  },
  "hsl": {
    "h": 60.55,
    "s": 84.496,
    "l": 74.706
  },
  "oklch": {
    "l": 0.94682,
    "c": 0.13206,
    "h": 109.1
  },
  "luminance": 0.86315
}

Semantic roles & 50–950 ramp

primary

#F4F588

secondary

#504FD2

accent

#05E107

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F4F588

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

Preview Lab → · Contrast checker → · Palette generator →