#FEFE58#FEFE58

#FEFE58 is a very light, vivid yellow. Relative luminance 0.927; OKLCH L 96.8% C 0.180 H 109.3°. Best body text is #000000 at 19.53:1 contrast (WCAG AA passes).

Color values

HEX	#FEFE58
RGB	rgb(254, 254, 88)
HSL	hsl(60, 99%, 67%)
HSV	hsv(60, 65%, 100%)
CMYK	cmyk(0%, 0%, 65.4%, 0.4%)
CIE-LAB	lab(97.09, -19.18, 75.87)
CIE-LCH	lch(97.09, 78.25, 104.19°)
OKLab	oklab(96.83% -0.0598 0.1703)
OKLCH	oklch(96.83% 0.18 109.3)
XYZ	xyz(78.0789, 92.6613, 23.0031)
Luminance	0.9266 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFE58 #5858FE

analogous

#FEAB58 #FEFE58 #ABFE58

triadic

#FEFE58 #58FEFE #FE58FE

tetradic

#FEFE58 #58FEAB #5858FE #FE58AB

square

#FEFE58 #58FEAB #5858FE #FE58AB

split-complementary

#FEFE58 #58ABFE #AB58FE

monochromatic

#DADA01 #FEFE1B #FEFE58 #FEFE95 #FFFFD2

Accessibility & contrast

On white

1.08

#FEFE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.53

#FEFE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFE58

19.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFE58	#FFFFFF	#000000	##000000
##FEFE58	1.00	1.08	19.53	19.53
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.53	21.00	1.00	1.00
##000000	19.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF440

Deuteranopia (green-blind)

#FFF963

Tritanopia (blue-blind)

#FFEFDD

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fefe58;
/* rgb */ color: rgb(254, 254, 88);
/* oklch */ color: oklch(96.8% 0.180 109.3);

Tailwind

colors: {
  custom: {
    50: '#fffe90',
    500: '#fefe58',
    950: '#000000',
  },
}

SCSS

$custom: #fefe58;
$custom-light: #fffe90;
$custom-dark: #000000;

JSON

{
  "hex": "#fefe58",
  "rgb": {
    "r": 254,
    "g": 254,
    "b": 88
  },
  "hsl": {
    "h": 60,
    "s": 98.81,
    "l": 67.059
  },
  "oklch": {
    "l": 0.96831,
    "c": 0.18048,
    "h": 109.3
  },
  "luminance": 0.92659
}

Semantic roles & 50–950 ramp

primary

#FEFE58

secondary

#2727D4

accent

#00E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170D

muted

#87857F

Preview Lab

Preview with #FEFE58

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

Preview Lab → · Contrast checker → · Palette generator →