#F3F488#F3F488

#F3F488 is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.4% C 0.131 H 109.1°. Best body text is #000000 at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#F3F488
RGB	rgb(243, 244, 136)
HSL	hsl(61, 83%, 75%)
HSV	hsv(61, 44%, 96%)
CMYK	cmyk(0.4%, 0%, 44.3%, 4.3%)
CIE-LAB	lab(94.11, -15.15, 51.67)
CIE-LCH	lch(94.11, 53.84, 106.35°)
OKLab	oklab(94.4% -0.043 0.1238)
OKLCH	oklch(94.4% 0.131 109.1)
XYZ	xyz(73.7581, 85.5352, 35.9123)
Luminance	0.8553 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F488 #8988F4

analogous

#F4BF88 #F3F488 #BDF488

triadic

#F3F488 #88F3F4 #F488F3

tetradic

#F3F488 #88F4BF #8988F4 #F488BD

square

#F3F488 #88F4BF #8988F4 #F488BD

split-complementary

#F3F488 #88BDF4 #BF88F4

monochromatic

#E8EA18 #EDEF50 #F3F488 #F9F9C0 #FCFCE3

Accessibility & contrast

On white

1.16

#F3F488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.11

#F3F488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F488

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F488	#FFFFFF	#000000	##000000
##F3F488	1.00	1.16	18.11	18.11
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.11	21.00	1.00	1.00
##000000	18.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC7F

Deuteranopia (green-blind)

#FFF08D

Tritanopia (blue-blind)

#FFE8DA

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f3f488;
/* rgb */ color: rgb(243, 244, 136);
/* oklch */ color: oklch(94.4% 0.131 109.1);

Tailwind

colors: {
  custom: {
    50: '#f9f7ad',
    500: '#f3f488',
    950: '#000000',
  },
}

SCSS

$custom: #f3f488;
$custom-light: #f9f7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f488",
  "rgb": {
    "r": 243,
    "g": 244,
    "b": 136
  },
  "hsl": {
    "h": 60.556,
    "s": 83.077,
    "l": 74.51
  },
  "oklch": {
    "l": 0.94397,
    "c": 0.13107,
    "h": 109.1
  },
  "luminance": 0.85534
}

Semantic roles & 50–950 ramp

primary

#F3F488

secondary

#5150D1

accent

#06DF08

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #F3F488

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

Preview Lab → · Contrast checker → · Palette generator →