#FEF46B#FEF46B

#FEF46B is a very light, vivid yellow. Relative luminance 0.868; OKLCH L 94.9% C 0.157 H 105.1°. Best body text is #000000 at 18.37:1 contrast (WCAG AA passes).

Color values

HEX	#FEF46B
RGB	rgb(254, 244, 107)
HSL	hsl(56, 99%, 71%)
HSV	hsv(56, 58%, 100%)
CMYK	cmyk(0%, 3.9%, 57.9%, 0.4%)
CIE-LAB	lab(94.67, -13.18, 65.67)
CIE-LCH	lch(94.67, 66.98, 101.35°)
OKLab	oklab(94.95% -0.0408 0.1513)
OKLCH	oklch(94.95% 0.157 105.1)
XYZ	xyz(75.8801, 86.8363, 26.6711)
Luminance	0.8683 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF46B #6B75FE

analogous

#FEAA6B #FEF46B #BFFE6B

triadic

#FEF46B #6BFEF4 #F46BFE

tetradic

#FEF46B #6BFEAA #6B75FE #FE6BBF

square

#FEF46B #6BFEAA #6B75FE #FE6BBF

split-complementary

#FEF46B #6BBFFE #AA6BFE

monochromatic

#EDDD02 #FEEF2E #FEF46B #FEF9A8 #FFFDE1

Accessibility & contrast

On white

1.14

#FEF46B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.37

#FEF46B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF46B

18.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF46B	#FFFFFF	#000000	##000000
##FEF46B	1.00	1.14	18.37	18.37
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.37	21.00	1.00	1.00
##000000	18.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC5C

Deuteranopia (green-blind)

#FFF372

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fef46b;
/* rgb */ color: rgb(254, 244, 107);
/* oklch */ color: oklch(94.9% 0.157 105.1);

Tailwind

colors: {
  custom: {
    50: '#fff79a',
    500: '#fef46b',
    950: '#000000',
  },
}

SCSS

$custom: #fef46b;
$custom-light: #fff79a;
$custom-dark: #000000;

JSON

{
  "hex": "#fef46b",
  "rgb": {
    "r": 254,
    "g": 244,
    "b": 107
  },
  "hsl": {
    "h": 55.918,
    "s": 98.658,
    "l": 70.784
  },
  "oklch": {
    "l": 0.94949,
    "c": 0.15676,
    "h": 105.1
  },
  "luminance": 0.86834
}

Semantic roles & 50–950 ramp

primary

#FEF46B

secondary

#333FDA

accent

#10E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FEF46B

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

Preview Lab → · Contrast checker → · Palette generator →