#EFEF8E#EFEF8E

#EFEF8E is a very light, moderate yellow. Relative luminance 0.820; OKLCH L 93.1% C 0.120 H 108.5°. Best body text is #000000 at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#EFEF8E
RGB	rgb(239, 239, 142)
HSL	hsl(60, 75%, 75%)
HSV	hsv(60, 41%, 94%)
CMYK	cmyk(0%, 0%, 40.6%, 6.3%)
CIE-LAB	lab(92.59, -13.66, 46.83)
CIE-LCH	lch(92.59, 48.78, 106.26°)
OKLab	oklab(93.14% -0.038 0.1134)
OKLCH	oklch(93.14% 0.12 108.5)
XYZ	xyz(71.3467, 82.0382, 37.6625)
Luminance	0.8204 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEF8E #8E8EEF

analogous

#EFBF8E #EFEF8E #BFEF8E

triadic

#EFEF8E #8EEFEF #EF8EEF

tetradic

#EFEF8E #8EEFBF #8E8EEF #EF8EBF

square

#EFEF8E #8EEFBF #8E8EEF #EF8EBF

split-complementary

#EFEF8E #8EBFEF #BF8EEF

monochromatic

#E0E023 #E7E758 #EFEF8E #F7F7C4 #FBFBE4

Accessibility & contrast

On white

1.21

#EFEF8E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.41

#EFEF8E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEF8E

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEF8E	#FFFFFF	#000000	##000000
##EFEF8E	1.00	1.21	17.41	17.41
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.41	21.00	1.00	1.00
##000000	17.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE886

Deuteranopia (green-blind)

#FFEC92

Tritanopia (blue-blind)

#FCE4D7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #efef8e;
/* rgb */ color: rgb(239, 239, 142);
/* oklch */ color: oklch(93.1% 0.120 108.5);

Tailwind

colors: {
  custom: {
    50: '#f6f4b0',
    500: '#efef8e',
    950: '#000000',
  },
}

SCSS

$custom: #efef8e;
$custom-light: #f6f4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#efef8e",
  "rgb": {
    "r": 239,
    "g": 239,
    "b": 142
  },
  "hsl": {
    "h": 60,
    "s": 75.194,
    "l": 74.706
  },
  "oklch": {
    "l": 0.93136,
    "c": 0.11962,
    "h": 108.5
  },
  "luminance": 0.82037
}

Semantic roles & 50–950 ramp

primary

#EFEF8E

secondary

#5656CB

accent

#0ED70E

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171711

muted

#858581

Preview Lab

Preview with #EFEF8E

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

Preview Lab → · Contrast checker → · Palette generator →