#EFE26B#EFE26B

#EFE26B is a very light, vivid yellow. Relative luminance 0.738; OKLCH L 90.0% C 0.140 H 103.1°. Best body text is #000000 at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#EFE26B
RGB	rgb(239, 226, 107)
HSL	hsl(54, 80%, 68%)
HSV	hsv(54, 55%, 94%)
CMYK	cmyk(0%, 5.4%, 55.2%, 6.3%)
CIE-LAB	lab(88.83, -10.33, 58.76)
CIE-LCH	lch(88.83, 59.66, 99.97°)
OKLab	oklab(90.02% -0.0318 0.1368)
OKLCH	oklch(90.02% 0.14 103.1)
XYZ	xyz(65.4489, 73.8073, 24.7057)
Luminance	0.7380 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE26B #6B78EF

analogous

#EFA06B #EFE26B #BAEF6B

triadic

#EFE26B #6BEFE2 #E26BEF

tetradic

#EFE26B #6BEFA0 #6B78EF #EF6BBA

square

#EFE26B #6BEFA0 #6B78EF #EF6BBA

split-complementary

#EFE26B #6BBAEF #A06BEF

monochromatic

#CAB816 #E9D734 #EFE26B #F5EDA2 #FBF8D9

Accessibility & contrast

On white

1.33

#EFE26B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.76

#EFE26B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE26B

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE26B	#FFFFFF	#000000	##000000
##EFE26B	1.00	1.33	15.76	15.76
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.76	21.00	1.00	1.00
##000000	15.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB5F

Deuteranopia (green-blind)

#F8E271

Tritanopia (blue-blind)

#FFD5C8

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #efe26b;
/* rgb */ color: rgb(239, 226, 107);
/* oklch */ color: oklch(90.0% 0.140 103.1);

Tailwind

colors: {
  custom: {
    50: '#f7ea99',
    500: '#efe26b',
    950: '#000000',
  },
}

SCSS

$custom: #efe26b;
$custom-light: #f7ea99;
$custom-dark: #000000;

JSON

{
  "hex": "#efe26b",
  "rgb": {
    "r": 239,
    "g": 226,
    "b": 107
  },
  "hsl": {
    "h": 54.091,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.90016,
    "c": 0.14049,
    "h": 103.1
  },
  "luminance": 0.73805
}

Semantic roles & 50–950 ramp

primary

#EFE26B

secondary

#3746C7

accent

#1EDD09

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #EFE26B

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

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