#EFE08B#EFE08B

#EFE08B is a very light, moderate yellow. Relative luminance 0.735; OKLCH L 90.0% C 0.107 H 99.5°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#EFE08B
RGB	rgb(239, 224, 139)
HSL	hsl(51, 76%, 74%)
HSV	hsv(51, 42%, 94%)
CMYK	cmyk(0%, 6.3%, 41.8%, 6.3%)
CIE-LAB	lab(88.70, -6.49, 43.40)
CIE-LCH	lch(88.70, 43.88, 98.51°)
OKLab	oklab(90.03% -0.0176 0.1055)
OKLCH	oklch(90.03% 0.107 99.5)
XYZ	xyz(66.9139, 73.5282, 35.0887)
Luminance	0.7353 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE08B #8B9AEF

analogous

#EFAE8B #EFE08B #CCEF8B

triadic

#EFE08B #8BEFE0 #E08BEF

tetradic

#EFE08B #8BEFAE #8B9AEF #EF8BCC

square

#EFE08B #8BEFAE #8B9AEF #EF8BCC

split-complementary

#EFE08B #8BCCEF #AE8BEF

monochromatic

#E0C31F #E8D255 #EFE08B #F6EEC1 #FBF8E4

Accessibility & contrast

On white

1.34

#EFE08B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.71

#EFE08B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE08B

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE08B	#FFFFFF	#000000	##000000
##EFE08B	1.00	1.34	15.71	15.71
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.71	21.00	1.00	1.00
##000000	15.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDB84

Deuteranopia (green-blind)

#F3E18E

Tritanopia (blue-blind)

#FDD5CB

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #efe08b;
/* rgb */ color: rgb(239, 224, 139);
/* oklch */ color: oklch(90.0% 0.107 99.5);

Tailwind

colors: {
  custom: {
    50: '#f6e9ae',
    500: '#efe08b',
    950: '#000000',
  },
}

SCSS

$custom: #efe08b;
$custom-light: #f6e9ae;
$custom-dark: #000000;

JSON

{
  "hex": "#efe08b",
  "rgb": {
    "r": 239,
    "g": 224,
    "b": 139
  },
  "hsl": {
    "h": 51,
    "s": 75.758,
    "l": 74.118
  },
  "oklch": {
    "l": 0.90034,
    "c": 0.10696,
    "h": 99.5
  },
  "luminance": 0.73526
}

Semantic roles & 50–950 ramp

primary

#EFE08B

secondary

#5466CA

accent

#2CD80E

background

#FFFEFD

surface

#FFFCF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFE08B

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

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