#FCF689#FCF689

#FCF689 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.5% C 0.131 H 105.8°. Best body text is #000000 at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#FCF689
RGB	rgb(252, 246, 137)
HSL	hsl(57, 95%, 76%)
HSV	hsv(57, 46%, 99%)
CMYK	cmyk(0%, 2.4%, 45.6%, 1.2%)
CIE-LAB	lab(95.34, -12.54, 52.85)
CIE-LCH	lch(95.34, 54.32, 103.35°)
OKLab	oklab(95.54% -0.0359 0.1264)
OKLCH	oklch(95.54% 0.131 105.8)
XYZ	xyz(77.6177, 88.4152, 36.6392)
Luminance	0.8841 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF689 #898FFC

analogous

#FCBD89 #FCF689 #C9FC89

triadic

#FCF689 #89FCF6 #F689FC

tetradic

#FCF689 #89FCBD #898FFC #FC89C9

square

#FCF689 #89FCBD #898FFC #FC89C9

split-complementary

#FCF689 #89C9FC #BD89FC

monochromatic

#F9ED12 #FAF14D #FCF689 #FEFBC5 #FEFDE1

Accessibility & contrast

On white

1.12

#FCF689 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.68

#FCF689 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF689

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF689	#FFFFFF	#000000	##000000
##FCF689	1.00	1.12	18.68	18.68
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.68	21.00	1.00	1.00
##000000	18.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF80

Deuteranopia (green-blind)

#FFF48E

Tritanopia (blue-blind)

#FFE9DC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fcf689;
/* rgb */ color: rgb(252, 246, 137);
/* oklch */ color: oklch(95.5% 0.131 105.8);

Tailwind

colors: {
  custom: {
    50: '#fff9ad',
    500: '#fcf689',
    950: '#000000',
  },
}

SCSS

$custom: #fcf689;
$custom-light: #fff9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf689",
  "rgb": {
    "r": 252,
    "g": 246,
    "b": 137
  },
  "hsl": {
    "h": 56.87,
    "s": 95.041,
    "l": 76.275
  },
  "oklch": {
    "l": 0.95543,
    "c": 0.1314,
    "h": 105.8
  },
  "luminance": 0.88413
}

Semantic roles & 50–950 ramp

primary

#FCF689

secondary

#4E55DB

accent

#0CE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF689

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

Preview Lab → · Contrast checker → · Palette generator →