#F3F27C#F3F27C

#F3F27C is a very light, vivid yellow. Relative luminance 0.840; OKLCH L 93.8% C 0.141 H 108.4°. Best body text is #000000 at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#F3F27C
RGB	rgb(243, 242, 124)
HSL	hsl(59, 83%, 72%)
HSV	hsv(59, 49%, 95%)
CMYK	cmyk(0%, 0.4%, 49%, 4.7%)
CIE-LAB	lab(93.46, -15.26, 56.49)
CIE-LCH	lch(93.46, 58.51, 105.12°)
OKLab	oklab(93.83% -0.0444 0.1335)
OKLCH	oklch(93.83% 0.141 108.4)
XYZ	xyz(72.3540, 84.0160, 31.4701)
Luminance	0.8401 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F27C #7C7DF3

analogous

#F3B77C #F3F27C #B9F37C

triadic

#F3F27C #7CF3F2 #F27CF3

tetradic

#F3F27C #7CF3B7 #7C7DF3 #F37CB9

square

#F3F27C #7CF3B7 #7C7DF3 #F37CB9

split-complementary

#F3F27C #7CB9F3 #B77CF3

monochromatic

#E0DE15 #EEEC44 #F3F27C #F8F8B4 #FCFCE3

Accessibility & contrast

On white

1.18

#F3F27C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.80

#F3F27C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F27C

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F27C	#FFFFFF	#000000	##000000
##F3F27C	1.00	1.18	17.80	17.80
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.80	21.00	1.00	1.00
##000000	17.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA71

Deuteranopia (green-blind)

#FFEE82

Tritanopia (blue-blind)

#FFE5D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f3f27c;
/* rgb */ color: rgb(243, 242, 124);
/* oklch */ color: oklch(93.8% 0.141 108.4);

Tailwind

colors: {
  custom: {
    50: '#f9f6a5',
    500: '#f3f27c',
    950: '#000000',
  },
}

SCSS

$custom: #f3f27c;
$custom-light: #f9f6a5;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f27c",
  "rgb": {
    "r": 243,
    "g": 242,
    "b": 124
  },
  "hsl": {
    "h": 59.496,
    "s": 83.217,
    "l": 71.961
  },
  "oklch": {
    "l": 0.9383,
    "c": 0.1407,
    "h": 108.4
  },
  "luminance": 0.84014
}

Semantic roles & 50–950 ramp

primary

#F3F27C

secondary

#4546CE

accent

#08E006

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F27C

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

Preview Lab → · Contrast checker → · Palette generator →