#EFEF98#EFEF98

#EFEF98 is a very light, moderate yellow. Relative luminance 0.824; OKLCH L 93.3% C 0.109 H 108.3°. Best body text is #000000 at 17.47:1 contrast (WCAG AA passes).

Color values

HEX	#EFEF98
RGB	rgb(239, 239, 152)
HSL	hsl(60, 73%, 77%)
HSV	hsv(60, 36%, 94%)
CMYK	cmyk(0%, 0%, 36.4%, 6.3%)
CIE-LAB	lab(92.73, -12.59, 42.11)
CIE-LCH	lch(92.73, 43.96, 106.65°)
OKLab	oklab(93.29% -0.0342 0.1032)
OKLCH	oklch(93.29% 0.109 108.3)
XYZ	xyz(72.1314, 82.3521, 41.7954)
Luminance	0.8235 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEF98 #9898EF

analogous

#EFC498 #EFEF98 #C4EF98

triadic

#EFEF98 #98EFEF #EF98EF

tetradic

#EFEF98 #98EFC4 #9898EF #EF98C4

square

#EFEF98 #98EFC4 #9898EF #EF98C4

split-complementary

#EFEF98 #98C4EF #C498EF

monochromatic

#DFDF2E #E7E763 #EFEF98 #F7F7CD #FBFBE5

Accessibility & contrast

On white

1.20

#EFEF98 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.47

#EFEF98 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEF98

17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEF98	#FFFFFF	#000000	##000000
##EFEF98	1.00	1.20	17.47	17.47
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.47	21.00	1.00	1.00
##000000	17.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE892

Deuteranopia (green-blind)

#FEEC9C

Tritanopia (blue-blind)

#FBE5D9

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #efef98;
/* rgb */ color: rgb(239, 239, 152);
/* oklch */ color: oklch(93.3% 0.109 108.3);

Tailwind

colors: {
  custom: {
    50: '#f5f4b7',
    500: '#efef98',
    950: '#000000',
  },
}

SCSS

$custom: #efef98;
$custom-light: #f5f4b7;
$custom-dark: #000000;

JSON

{
  "hex": "#efef98",
  "rgb": {
    "r": 239,
    "g": 239,
    "b": 152
  },
  "hsl": {
    "h": 60,
    "s": 73.109,
    "l": 76.667
  },
  "oklch": {
    "l": 0.93291,
    "c": 0.10872,
    "h": 108.3
  },
  "luminance": 0.82351
}

Semantic roles & 50–950 ramp

primary

#EFEF98

secondary

#6060CC

accent

#10D510

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFEF98

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

Preview Lab → · Contrast checker → · Palette generator →