#F3F273#F3F273

#F3F273 is a very light, vivid yellow. Relative luminance 0.838; OKLCH L 93.7% C 0.149 H 108.5°. Best body text is #000000 at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#F3F273
RGB	rgb(243, 242, 115)
HSL	hsl(60, 84%, 70%)
HSV	hsv(60, 53%, 95%)
CMYK	cmyk(0%, 0.4%, 52.7%, 4.7%)
CIE-LAB	lab(93.36, -16.00, 60.46)
CIE-LCH	lch(93.36, 62.54, 104.82°)
OKLab	oklab(93.72% -0.0474 0.1413)
OKLCH	oklch(93.72% 0.149 108.5)
XYZ	xyz(71.8107, 83.7986, 28.6083)
Luminance	0.8380 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F273 #7374F3

analogous

#F3B273 #F3F273 #B4F373

triadic

#F3F273 #73F3F2 #F273F3

tetradic

#F3F273 #73F3B2 #7374F3 #F373B4

square

#F3F273 #73F3B2 #7374F3 #F373B4

split-complementary

#F3F273 #73B4F3 #B273F3

monochromatic

#D9D713 #EEED3B #F3F273 #F8F7AB #FDFCE3

Accessibility & contrast

On white

1.18

#F3F273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.76

#F3F273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F273

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F273	#FFFFFF	#000000	##000000
##F3F273	1.00	1.18	17.76	17.76
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.76	21.00	1.00	1.00
##000000	17.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE966

Deuteranopia (green-blind)

#FFEE7A

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f3f273;
/* rgb */ color: rgb(243, 242, 115);
/* oklch */ color: oklch(93.7% 0.149 108.5);

Tailwind

colors: {
  custom: {
    50: '#f9f69f',
    500: '#f3f273',
    950: '#000000',
  },
}

SCSS

$custom: #f3f273;
$custom-light: #f9f69f;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f273",
  "rgb": {
    "r": 243,
    "g": 242,
    "b": 115
  },
  "hsl": {
    "h": 59.531,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.93724,
    "c": 0.14901,
    "h": 108.5
  },
  "luminance": 0.83797
}

Semantic roles & 50–950 ramp

primary

#F3F273

secondary

#3D3ECD

accent

#07E105

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F273

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

Preview Lab → · Contrast checker → · Palette generator →