#FEF89B#FEF89B

#FEF89B is a very light, moderate yellow. Relative luminance 0.906; OKLCH L 96.4% C 0.115 H 105.2°. Best body text is #000000 at 19.11:1 contrast (WCAG AA passes).

Color values

HEX	#FEF89B
RGB	rgb(254, 248, 155)
HSL	hsl(56, 98%, 80%)
HSV	hsv(56, 39%, 100%)
CMYK	cmyk(0%, 2.4%, 39%, 0.4%)
CIE-LAB	lab(96.23, -10.98, 45.36)
CIE-LCH	lch(96.23, 46.67, 103.61°)
OKLab	oklab(96.37% -0.03 0.1106)
OKLCH	oklch(96.37% 0.115 105.2)
XYZ	xyz(80.3581, 90.5741, 44.2535)
Luminance	0.9057 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF89B #9BA1FE

analogous

#FEC79B #FEF89B #D2FE9B

triadic

#FEF89B #9BFEF8 #F89BFE

tetradic

#FEF89B #9BFEC7 #9BA1FE #FE9BD2

square

#FEF89B #9BFEC7 #9BA1FE #FE9BD2

split-complementary

#FEF89B #9BD2FE #C79BFE

monochromatic

#FDF022 #FDF45E #FEF89B #FFFCD8 #FFFDE1

Accessibility & contrast

On white

1.10

#FEF89B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.11

#FEF89B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF89B

19.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF89B	#FFFFFF	#000000	##000000
##FEF89B	1.00	1.10	19.11	19.11
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.11	21.00	1.00	1.00
##000000	19.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF294

Deuteranopia (green-blind)

#FFF69F

Tritanopia (blue-blind)

#FFEDE1

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fef89b;
/* rgb */ color: rgb(254, 248, 155);
/* oklch */ color: oklch(96.4% 0.115 105.2);

Tailwind

colors: {
  custom: {
    50: '#fffab9',
    500: '#fef89b',
    950: '#000000',
  },
}

SCSS

$custom: #fef89b;
$custom-light: #fffab9;
$custom-dark: #000000;

JSON

{
  "hex": "#fef89b",
  "rgb": {
    "r": 254,
    "g": 248,
    "b": 155
  },
  "hsl": {
    "h": 56.364,
    "s": 98.02,
    "l": 80.196
  },
  "oklch": {
    "l": 0.9637,
    "c": 0.11462,
    "h": 105.2
  },
  "luminance": 0.90572
}

Semantic roles & 50–950 ramp

primary

#FEF89B

secondary

#5C64E1

accent

#0EE600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181712

muted

#868582

Preview Lab

Preview with #FEF89B

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

Preview Lab → · Contrast checker → · Palette generator →