#F9F374#F9F374

#F9F374 is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.4% C 0.148 H 106.4°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#F9F374
RGB	rgb(249, 243, 116)
HSL	hsl(57, 92%, 72%)
HSV	hsv(57, 53%, 98%)
CMYK	cmyk(0%, 2.4%, 53.4%, 2.4%)
CIE-LAB	lab(94.10, -14.03, 60.98)
CIE-LCH	lch(94.10, 62.58, 102.96°)
OKLab	oklab(94.43% -0.042 0.1424)
OKLCH	oklch(94.43% 0.148 106.4)
XYZ	xyz(74.2720, 85.5041, 29.1111)
Luminance	0.8550 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F374 #747AF9

analogous

#F9B174 #F9F374 #BDF974

triadic

#F9F374 #74F9F3 #F374F9

tetradic

#F9F374 #74F9B1 #747AF9 #F974BD

square

#F9F374 #74F9B1 #747AF9 #F974BD

split-complementary

#F9F374 #74BDF9 #B174F9

monochromatic

#E9DF0A #F6EE39 #F9F374 #FCF8AF #FEFCE2

Accessibility & contrast

On white

1.16

#F9F374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#F9F374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F374

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F374	#FFFFFF	#000000	##000000
##F9F374	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB67

Deuteranopia (green-blind)

#FFF17B

Tritanopia (blue-blind)

#FFE5D7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f9f374;
/* rgb */ color: rgb(249, 243, 116);
/* oklch */ color: oklch(94.4% 0.148 106.4);

Tailwind

colors: {
  custom: {
    50: '#fef69f',
    500: '#f9f374',
    950: '#000000',
  },
}

SCSS

$custom: #f9f374;
$custom-light: #fef69f;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f374",
  "rgb": {
    "r": 249,
    "g": 243,
    "b": 116
  },
  "hsl": {
    "h": 57.293,
    "s": 91.724,
    "l": 71.569
  },
  "oklch": {
    "l": 0.94428,
    "c": 0.14847,
    "h": 106.4
  },
  "luminance": 0.85502
}

Semantic roles & 50–950 ramp

primary

#F9F374

secondary

#3D43D5

accent

#0AE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F9F374

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

Preview Lab → · Contrast checker → · Palette generator →