#F9EF77#F9EF77

#F9EF77 is a very light, vivid yellow. Relative luminance 0.832; OKLCH L 93.6% C 0.142 H 104.5°. Best body text is #000000 at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#F9EF77
RGB	rgb(249, 239, 119)
HSL	hsl(55, 92%, 72%)
HSV	hsv(55, 52%, 98%)
CMYK	cmyk(0%, 4%, 52.2%, 2.4%)
CIE-LAB	lab(93.11, -11.83, 58.48)
CIE-LCH	lch(93.11, 59.66, 101.44°)
OKLab	oklab(93.65% -0.0354 0.1373)
OKLCH	oklch(93.65% 0.142 104.5)
XYZ	xyz(73.2653, 83.2070, 29.6504)
Luminance	0.8320 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9EF77 #7781F9

analogous

#F9AE77 #F9EF77 #C2F977

triadic

#F9EF77 #77F9EF #EF77F9

tetradic

#F9EF77 #77F9AE #7781F9 #F977C2

square

#F9EF77 #77F9AE #7781F9 #F977C2

split-complementary

#F9EF77 #77C2F9 #AE77F9

monochromatic

#EBDA0A #F6E83C #F9EF77 #FCF6B2 #FEFCE2

Accessibility & contrast

On white

1.19

#F9EF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.64

#F9EF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9EF77

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9EF77	#FFFFFF	#000000	##000000
##F9EF77	1.00	1.19	17.64	17.64
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.64	21.00	1.00	1.00
##000000	17.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86C

Deuteranopia (green-blind)

#FFEE7D

Tritanopia (blue-blind)

#FFE1D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f9ef77;
/* rgb */ color: rgb(249, 239, 119);
/* oklch */ color: oklch(93.6% 0.142 104.5);

Tailwind

colors: {
  custom: {
    50: '#fef4a1',
    500: '#f9ef77',
    950: '#000000',
  },
}

SCSS

$custom: #f9ef77;
$custom-light: #fef4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f9ef77",
  "rgb": {
    "r": 249,
    "g": 239,
    "b": 119
  },
  "hsl": {
    "h": 55.385,
    "s": 91.549,
    "l": 72.157
  },
  "oklch": {
    "l": 0.93647,
    "c": 0.14179,
    "h": 104.5
  },
  "luminance": 0.83205
}

Semantic roles & 50–950 ramp

primary

#F9EF77

secondary

#3F4BD5

accent

#12E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F9EF77

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

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