#FDF26B#FDF26B

#FDF26B is a very light, vivid yellow. Relative luminance 0.854; OKLCH L 94.5% C 0.155 H 104.6°. Best body text is #000000 at 18.09:1 contrast (WCAG AA passes).

Color values

HEX	#FDF26B
RGB	rgb(253, 242, 107)
HSL	hsl(55, 97%, 71%)
HSV	hsv(55, 58%, 99%)
CMYK	cmyk(0%, 4.3%, 57.7%, 0.8%)
CIE-LAB	lab(94.08, -12.60, 64.99)
CIE-LCH	lch(94.08, 66.20, 100.98°)
OKLab	oklab(94.46% -0.0391 0.1499)
OKLCH	oklch(94.46% 0.155 104.6)
XYZ	xyz(74.9165, 85.4510, 26.4545)
Luminance	0.8545 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF26B #6B76FD

analogous

#FDA96B #FDF26B #BFFD6B

triadic

#FDF26B #6BFDF2 #F26BFD

tetradic

#FDF26B #6BFDA9 #6B76FD #FD6BBF

square

#FDF26B #6BFDA9 #6B76FD #FD6BBF

split-complementary

#FDF26B #6BBFFD #A96BFD

monochromatic

#EAD903 #FCED2F #FDF26B #FEF7A7 #FFFCE1

Accessibility & contrast

On white

1.16

#FDF26B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.09

#FDF26B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF26B

18.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF26B	#FFFFFF	#000000	##000000
##FDF26B	1.00	1.16	18.09	18.09
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.09	21.00	1.00	1.00
##000000	18.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA5C

Deuteranopia (green-blind)

#FFF172

Tritanopia (blue-blind)

#FFE3D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fdf26b;
/* rgb */ color: rgb(253, 242, 107);
/* oklch */ color: oklch(94.5% 0.155 104.6);

Tailwind

colors: {
  custom: {
    50: '#fff69a',
    500: '#fdf26b',
    950: '#000000',
  },
}

SCSS

$custom: #fdf26b;
$custom-light: #fff69a;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf26b",
  "rgb": {
    "r": 253,
    "g": 242,
    "b": 107
  },
  "hsl": {
    "h": 55.479,
    "s": 97.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.94459,
    "c": 0.15494,
    "h": 104.6
  },
  "luminance": 0.85448
}

Semantic roles & 50–950 ramp

primary

#FDF26B

secondary

#3440D8

accent

#11E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDF26B

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

Preview Lab → · Contrast checker → · Palette generator →