#F3F080#F3F080

#F3F080 is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.5% C 0.135 H 107.4°. Best body text is #000000 at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#F3F080
RGB	rgb(243, 240, 128)
HSL	hsl(58, 83%, 73%)
HSV	hsv(58, 47%, 95%)
CMYK	cmyk(0%, 1.2%, 47.3%, 4.7%)
CIE-LAB	lab(92.99, -13.93, 54.07)
CIE-LCH	lch(92.99, 55.83, 104.45°)
OKLab	oklab(93.47% -0.0402 0.1285)
OKLCH	oklch(93.47% 0.135 107.4)
XYZ	xyz(72.0201, 82.9352, 32.6321)
Luminance	0.8293 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F080 #8083F3

analogous

#F3B780 #F3F080 #BCF380

triadic

#F3F080 #80F3F0 #F080F3

tetradic

#F3F080 #80F3B7 #8083F3 #F380BC

square

#F3F080 #80F3B7 #8083F3 #F380BC

split-complementary

#F3F080 #80BCF3 #B780F3

monochromatic

#E3DE15 #EEE948 #F3F080 #F8F7B8 #FCFCE3

Accessibility & contrast

On white

1.19

#F3F080 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.59

#F3F080 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F080

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F080	#FFFFFF	#000000	##000000
##F3F080	1.00	1.19	17.59	17.59
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.59	21.00	1.00	1.00
##000000	17.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE876

Deuteranopia (green-blind)

#FFED85

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f3f080;
/* rgb */ color: rgb(243, 240, 128);
/* oklch */ color: oklch(93.5% 0.135 107.4);

Tailwind

colors: {
  custom: {
    50: '#f9f4a7',
    500: '#f3f080',
    950: '#000000',
  },
}

SCSS

$custom: #f3f080;
$custom-light: #f9f4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f080",
  "rgb": {
    "r": 243,
    "g": 240,
    "b": 128
  },
  "hsl": {
    "h": 58.435,
    "s": 82.734,
    "l": 72.745
  },
  "oklch": {
    "l": 0.93469,
    "c": 0.13468,
    "h": 107.4
  },
  "luminance": 0.82933
}

Semantic roles & 50–950 ramp

primary

#F3F080

secondary

#494CCE

accent

#0CDF06

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#181710

muted

#868580

Preview Lab

Preview with #F3F080

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

Preview Lab → · Contrast checker → · Palette generator →