#FEFF5F#FEFF5F

#FEFF5F is a very light, vivid yellow. Relative luminance 0.934; OKLCH L 97.1% C 0.177 H 109.6°. Best body text is #000000 at 19.68:1 contrast (WCAG AA passes).

Color values

HEX	#FEFF5F
RGB	rgb(254, 255, 95)
HSL	hsl(60, 100%, 69%)
HSV	hsv(60, 63%, 100%)
CMYK	cmyk(0.4%, 0%, 62.7%, 0%)
CIE-LAB	lab(97.40, -19.27, 73.52)
CIE-LCH	lch(97.40, 76.00, 104.68°)
OKLab	oklab(97.09% -0.0593 0.1664)
OKLCH	oklch(97.09% 0.177 109.6)
XYZ	xyz(78.7011, 93.4192, 24.7102)
Luminance	0.9342 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFF5F #605FFF

analogous

#FFB05F #FEFF5F #AEFF5F

triadic

#FEFF5F #5FFEFF #FF5FFE

tetradic

#FEFF5F #5FFFB0 #605FFF #FF5FAE

square

#FEFF5F #5FFFB0 #605FFF #FF5FAE

split-complementary

#FEFF5F #5FAEFF #B05FFF

monochromatic

#E2E400 #FEFF22 #FEFF5F #FEFF9C #FFFFD9

Accessibility & contrast

On white

1.07

#FEFF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.68

#FEFF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFF5F

19.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFF5F	#FFFFFF	#000000	##000000
##FEFF5F	1.00	1.07	19.68	19.68
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.68	21.00	1.00	1.00
##000000	19.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF54A

Deuteranopia (green-blind)

#FFFA69

Tritanopia (blue-blind)

#FFF0DE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #feff5f;
/* rgb */ color: rgb(254, 255, 95);
/* oklch */ color: oklch(97.1% 0.177 109.6);

Tailwind

colors: {
  custom: {
    50: '#ffff94',
    500: '#feff5f',
    950: '#000000',
  },
}

SCSS

$custom: #feff5f;
$custom-light: #ffff94;
$custom-dark: #000000;

JSON

{
  "hex": "#feff5f",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 95
  },
  "hsl": {
    "h": 60.375,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.97092,
    "c": 0.17664,
    "h": 109.6
  },
  "luminance": 0.93417
}

Semantic roles & 50–950 ramp

primary

#FEFF5F

secondary

#2A29D9

accent

#00E601

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#19170E

muted

#87857F

Preview Lab

Preview with #FEFF5F

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

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