#FEFF8A#FEFF8A

#FEFF8A is a very light, vivid yellow. Relative luminance 0.944; OKLCH L 97.5% C 0.140 H 109.2°. Best body text is #000000 at 19.89:1 contrast (WCAG AA passes).

Color values

HEX	#FEFF8A
RGB	rgb(254, 255, 138)
HSL	hsl(61, 100%, 77%)
HSV	hsv(61, 46%, 100%)
CMYK	cmyk(0.4%, 0%, 45.9%, 0%)
CIE-LAB	lab(97.80, -16.06, 55.42)
CIE-LCH	lch(97.80, 57.70, 106.16°)
OKLab	oklab(97.55% -0.0459 0.1321)
OKLCH	oklch(97.55% 0.14 109.2)
XYZ	xyz(81.2221, 94.4276, 37.9876)
Luminance	0.9443 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFF8A #8B8AFF

analogous

#FFC68A #FEFF8A #C4FF8A

triadic

#FEFF8A #8AFEFF #FF8AFE

tetradic

#FEFF8A #8AFFC6 #8B8AFF #FF8AC4

square

#FEFF8A #8AFFC6 #8B8AFF #FF8AC4

split-complementary

#FEFF8A #8AC4FF #C68AFF

monochromatic

#FDFF10 #FDFF4D #FEFF8A #FFFFC7 #FFFFE0

Accessibility & contrast

On white

1.06

#FEFF8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.89

#FEFF8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFF8A

19.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFF8A	#FFFFFF	#000000	##000000
##FEFF8A	1.00	1.06	19.89	19.89
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.89	21.00	1.00	1.00
##000000	19.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF680

Deuteranopia (green-blind)

#FFFB90

Tritanopia (blue-blind)

#FFF2E4

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #feff8a;
/* rgb */ color: rgb(254, 255, 138);
/* oklch */ color: oklch(97.5% 0.140 109.2);

Tailwind

colors: {
  custom: {
    50: '#ffffae',
    500: '#feff8a',
    950: '#000000',
  },
}

SCSS

$custom: #feff8a;
$custom-light: #ffffae;
$custom-dark: #000000;

JSON

{
  "hex": "#feff8a",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 138
  },
  "hsl": {
    "h": 60.513,
    "s": 100,
    "l": 77.059
  },
  "oklch": {
    "l": 0.97548,
    "c": 0.1399,
    "h": 109.2
  },
  "luminance": 0.94426
}

Semantic roles & 50–950 ramp

primary

#FEFF8A

secondary

#4F4EE0

accent

#00E602

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEFF8A

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

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