#FEFF67#FEFF67

#FEFF67 is a very light, vivid yellow. Relative luminance 0.936; OKLCH L 97.2% C 0.171 H 109.6°. Best body text is #000000 at 19.71:1 contrast (WCAG AA passes).

Color values

HEX	#FEFF67
RGB	rgb(254, 255, 103)
HSL	hsl(60, 100%, 70%)
HSV	hsv(60, 60%, 100%)
CMYK	cmyk(0.4%, 0%, 59.6%, 0%)
CIE-LAB	lab(97.46, -18.77, 70.40)
CIE-LCH	lch(97.46, 72.86, 104.93°)
OKLab	oklab(97.16% -0.0571 0.1609)
OKLCH	oklch(97.16% 0.171 109.6)
XYZ	xyz(79.0836, 93.5722, 26.7247)
Luminance	0.9357 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFF67 #6867FF

analogous

#FFB467 #FEFF67 #B2FF67

triadic

#FEFF67 #67FEFF #FF67FE

tetradic

#FEFF67 #67FFB4 #6867FF #FF67B2

square

#FEFF67 #67FFB4 #6867FF #FF67B2

split-complementary

#FEFF67 #67B2FF #B467FF

monochromatic

#EAEC00 #FEFF2A #FEFF67 #FEFFA4 #FFFFE0

Accessibility & contrast

On white

1.07

#FEFF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.71

#FEFF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFF67

19.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFF67	#FFFFFF	#000000	##000000
##FEFF67	1.00	1.07	19.71	19.71
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.71	21.00	1.00	1.00
##000000	19.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF555

Deuteranopia (green-blind)

#FFFA70

Tritanopia (blue-blind)

#FFF0DF

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #feff67;
/* rgb */ color: rgb(254, 255, 103);
/* oklch */ color: oklch(97.2% 0.171 109.6);

Tailwind

colors: {
  custom: {
    50: '#ffff98',
    500: '#feff67',
    950: '#000000',
  },
}

SCSS

$custom: #feff67;
$custom-light: #ffff98;
$custom-dark: #000000;

JSON

{
  "hex": "#feff67",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 103
  },
  "hsl": {
    "h": 60.395,
    "s": 100,
    "l": 70.196
  },
  "oklch": {
    "l": 0.97162,
    "c": 0.17072,
    "h": 109.6
  },
  "luminance": 0.9357
}

Semantic roles & 50–950 ramp

primary

#FEFF67

secondary

#3130DA

accent

#00E602

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FEFF67

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

Preview Lab → · Contrast checker → · Palette generator →