#FFF27F#FFF27F

#FFF27F is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.9% C 0.137 H 102.9°. Best body text is #000000 at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#FFF27F
RGB	rgb(255, 242, 127)
HSL	hsl(54, 100%, 75%)
HSV	hsv(54, 50%, 100%)
CMYK	cmyk(0%, 5.1%, 50.2%, 0%)
CIE-LAB	lab(94.44, -10.28, 56.50)
CIE-LCH	lch(94.44, 57.43, 100.31°)
OKLab	oklab(94.85% -0.0305 0.1336)
OKLCH	oklch(94.85% 0.137 102.9)
XYZ	xyz(76.8251, 86.2991, 32.6851)
Luminance	0.8630 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF27F #7F8CFF

analogous

#FFB27F #FFF27F #CCFF7F

triadic

#FFF27F #7FFFF2 #F27FFF

tetradic

#FFF27F #7FFFB2 #7F8CFF #FF7FCC

square

#FFF27F #7FFFB2 #7F8CFF #FF7FCC

split-complementary

#FFF27F #7FCCFF #B27FFF

monochromatic

#FFE605 #FFEC42 #FFF27F #FFF8BC #FFFCE0

Accessibility & contrast

On white

1.15

#FFF27F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.26

#FFF27F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF27F

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF27F	#FFFFFF	#000000	##000000
##FFF27F	1.00	1.15	18.26	18.26
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.26	21.00	1.00	1.00
##000000	18.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB75

Deuteranopia (green-blind)

#FFF284

Tritanopia (blue-blind)

#FFE4D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fff27f;
/* rgb */ color: rgb(255, 242, 127);
/* oklch */ color: oklch(94.9% 0.137 102.9);

Tailwind

colors: {
  custom: {
    50: '#fff6a7',
    500: '#fff27f',
    950: '#000000',
  },
}

SCSS

$custom: #fff27f;
$custom-light: #fff6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#fff27f",
  "rgb": {
    "r": 255,
    "g": 242,
    "b": 127
  },
  "hsl": {
    "h": 53.906,
    "s": 100,
    "l": 74.902
  },
  "oklch": {
    "l": 0.94852,
    "c": 0.13706,
    "h": 102.9
  },
  "luminance": 0.86297
}

Semantic roles & 50–950 ramp

primary

#FFF27F

secondary

#4454DE

accent

#17E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#181710

muted

#868580

Preview Lab

Preview with #FFF27F

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

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