#FDF89B#FDF89B

#FDF89B is a very light, moderate yellow. Relative luminance 0.904; OKLCH L 96.3% C 0.115 H 105.7°. Best body text is #000000 at 19.08:1 contrast (WCAG AA passes).

Color values

HEX	#FDF89B
RGB	rgb(253, 248, 155)
HSL	hsl(57, 96%, 80%)
HSV	hsv(57, 39%, 99%)
CMYK	cmyk(0%, 2%, 38.7%, 0.8%)
CIE-LAB	lab(96.16, -11.36, 45.25)
CIE-LCH	lch(96.16, 46.65, 104.10°)
OKLab	oklab(96.29% -0.031 0.1104)
OKLCH	oklch(96.29% 0.115 105.7)
XYZ	xyz(79.9931, 90.3859, 44.2363)
Luminance	0.9038 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF89B #9BA0FD

analogous

#FDC79B #FDF89B #D1FD9B

triadic

#FDF89B #9BFDF8 #F89BFD

tetradic

#FDF89B #9BFDC7 #9BA0FD #FD9BD1

square

#FDF89B #9BFDC7 #9BA0FD #FD9BD1

split-complementary

#FDF89B #9BD1FD #C79BFD

monochromatic

#FBF023 #FCF45F #FDF89B #FEFCD7 #FEFDE1

Accessibility & contrast

On white

1.10

#FDF89B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.08

#FDF89B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF89B

19.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF89B	#FFFFFF	#000000	##000000
##FDF89B	1.00	1.10	19.08	19.08
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.08	21.00	1.00	1.00
##000000	19.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF194

Deuteranopia (green-blind)

#FFF69F

Tritanopia (blue-blind)

#FFEDE1

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fdf89b;
/* rgb */ color: rgb(253, 248, 155);
/* oklch */ color: oklch(96.3% 0.115 105.7);

Tailwind

colors: {
  custom: {
    50: '#fffab9',
    500: '#fdf89b',
    950: '#000000',
  },
}

SCSS

$custom: #fdf89b;
$custom-light: #fffab9;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf89b",
  "rgb": {
    "r": 253,
    "g": 248,
    "b": 155
  },
  "hsl": {
    "h": 56.939,
    "s": 96.078,
    "l": 80
  },
  "oklch": {
    "l": 0.9629,
    "c": 0.11466,
    "h": 105.7
  },
  "luminance": 0.90384
}

Semantic roles & 50–950 ramp

primary

#FDF89B

secondary

#5D64DF

accent

#0CE600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181712

muted

#868582

Preview Lab

Preview with #FDF89B

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

Preview Lab → · Contrast checker → · Palette generator →