#FEE66B#FEE66B

#FEE66B is a very light, vivid yellow. Relative luminance 0.787; OKLCH L 92.1% C 0.144 H 98.4°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#FEE66B
RGB	rgb(254, 230, 107)
HSL	hsl(50, 99%, 71%)
HSV	hsv(50, 58%, 100%)
CMYK	cmyk(0%, 9.4%, 57.9%, 0.4%)
CIE-LAB	lab(91.11, -6.26, 61.69)
CIE-LCH	lch(91.11, 62.00, 95.80°)
OKLab	oklab(92.13% -0.021 0.1428)
OKLCH	oklch(92.13% 0.144 98.4)
XYZ	xyz(71.8265, 78.7291, 25.3199)
Luminance	0.7873 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEE66B #6B83FE

analogous

#FE9C6B #FEE66B #CCFE6B

triadic

#FEE66B #6BFEE6 #E66BFE

tetradic

#FEE66B #6BFE9C #6B83FE #FE6BCC

square

#FEE66B #6BFE9C #6B83FE #FE6BCC

split-complementary

#FEE66B #6BCCFE #9C6BFE

monochromatic

#EDC702 #FEDC2E #FEE66B #FEF0A8 #FFFAE1

Accessibility & contrast

On white

1.25

#FEE66B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#FEE66B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEE66B

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEE66B	#FFFFFF	#000000	##000000
##FEE66B	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE15E

Deuteranopia (green-blind)

#FFE971

Tritanopia (blue-blind)

#FFD7CB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #fee66b;
/* rgb */ color: rgb(254, 230, 107);
/* oklch */ color: oklch(92.1% 0.144 98.4);

Tailwind

colors: {
  custom: {
    50: '#ffed99',
    500: '#fee66b',
    950: '#000000',
  },
}

SCSS

$custom: #fee66b;
$custom-light: #ffed99;
$custom-dark: #000000;

JSON

{
  "hex": "#fee66b",
  "rgb": {
    "r": 254,
    "g": 230,
    "b": 107
  },
  "hsl": {
    "h": 50.204,
    "s": 98.658,
    "l": 70.784
  },
  "oklch": {
    "l": 0.92125,
    "c": 0.14436,
    "h": 98.4
  },
  "luminance": 0.78726
}

Semantic roles & 50–950 ramp

primary

#FEE66B

secondary

#334FDA

accent

#25E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FEE66B

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

Preview Lab → · Contrast checker → · Palette generator →