#FDEC6B#FDEC6B

#FDEC6B is a very light, vivid yellow. Relative luminance 0.819; OKLCH L 93.2% C 0.149 H 101.9°. Best body text is #000000 at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#FDEC6B
RGB	rgb(253, 236, 107)
HSL	hsl(53, 97%, 71%)
HSV	hsv(53, 58%, 99%)
CMYK	cmyk(0%, 6.7%, 57.7%, 0.8%)
CIE-LAB	lab(92.55, -9.65, 63.28)
CIE-LCH	lch(92.55, 64.01, 98.67°)
OKLab	oklab(93.24% -0.0307 0.1463)
OKLCH	oklch(93.24% 0.149 101.9)
XYZ	xyz(73.1599, 81.9379, 25.8689)
Luminance	0.8194 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDEC6B #6B7CFD

analogous

#FDA36B #FDEC6B #C5FD6B

triadic

#FDEC6B #6BFDEC #EC6BFD

tetradic

#FDEC6B #6BFDA3 #6B7CFD #FD6BC5

square

#FDEC6B #6BFDA3 #6B7CFD #FD6BC5

split-complementary

#FDEC6B #6BC5FD #A36BFD

monochromatic

#EAD003 #FCE42F #FDEC6B #FEF4A7 #FFFBE1

Accessibility & contrast

On white

1.21

#FDEC6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.39

#FDEC6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDEC6B

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDEC6B	#FFFFFF	#000000	##000000
##FDEC6B	1.00	1.21	17.39	17.39
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.39	21.00	1.00	1.00
##000000	17.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55D

Deuteranopia (green-blind)

#FFED72

Tritanopia (blue-blind)

#FFDDD0

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #fdec6b;
/* rgb */ color: rgb(253, 236, 107);
/* oklch */ color: oklch(93.2% 0.149 101.9);

Tailwind

colors: {
  custom: {
    50: '#fff199',
    500: '#fdec6b',
    950: '#000000',
  },
}

SCSS

$custom: #fdec6b;
$custom-light: #fff199;
$custom-dark: #000000;

JSON

{
  "hex": "#fdec6b",
  "rgb": {
    "r": 253,
    "g": 236,
    "b": 107
  },
  "hsl": {
    "h": 53.014,
    "s": 97.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.93244,
    "c": 0.14944,
    "h": 101.9
  },
  "luminance": 0.81935
}

Semantic roles & 50–950 ramp

primary

#FDEC6B

secondary

#3447D8

accent

#1BE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #FDEC6B

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

Preview Lab → · Contrast checker → · Palette generator →