#EFEB9B#EFEB9B

#EFEB9B is a very light, moderate yellow. Relative luminance 0.801; OKLCH L 92.5% C 0.101 H 105.8°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#EFEB9B
RGB	rgb(239, 235, 155)
HSL	hsl(57, 72%, 77%)
HSV	hsv(57, 35%, 94%)
CMYK	cmyk(0%, 1.7%, 35.1%, 6.3%)
CIE-LAB	lab(91.75, -10.27, 39.35)
CIE-LCH	lch(91.75, 40.67, 104.63°)
OKLab	oklab(92.52% -0.0273 0.097)
OKLCH	oklch(92.52% 0.101 105.8)
XYZ	xyz(71.2222, 80.1354, 42.7198)
Luminance	0.8013 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEB9B #9B9FEF

analogous

#EFC19B #EFEB9B #C9EF9B

triadic

#EFEB9B #9BEFEB #EB9BEF

tetradic

#EFEB9B #9BEFC1 #9B9FEF #EF9BC9

square

#EFEB9B #9BEFC1 #9B9FEF #EF9BC9

split-complementary

#EFEB9B #9BC9EF #C19BEF

monochromatic

#DED631 #E7E066 #EFEB9B #F7F6D0 #FBFAE5

Accessibility & contrast

On white

1.23

#EFEB9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#EFEB9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEB9B

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEB9B	#FFFFFF	#000000	##000000
##EFEB9B	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E595

Deuteranopia (green-blind)

#FAE99E

Tritanopia (blue-blind)

#FBE1D7

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #efeb9b;
/* rgb */ color: rgb(239, 235, 155);
/* oklch */ color: oklch(92.5% 0.101 105.8);

Tailwind

colors: {
  custom: {
    50: '#f5f1b9',
    500: '#efeb9b',
    950: '#000000',
  },
}

SCSS

$custom: #efeb9b;
$custom-light: #f5f1b9;
$custom-dark: #000000;

JSON

{
  "hex": "#efeb9b",
  "rgb": {
    "r": 239,
    "g": 235,
    "b": 155
  },
  "hsl": {
    "h": 57.143,
    "s": 72.414,
    "l": 77.255
  },
  "oklch": {
    "l": 0.92524,
    "c": 0.10074,
    "h": 105.8
  },
  "luminance": 0.80134
}

Semantic roles & 50–950 ramp

primary

#EFEB9B

secondary

#6267CC

accent

#1AD411

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171611

muted

#858581

Preview Lab

Preview with #EFEB9B

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

Preview Lab → · Contrast checker → · Palette generator →