#EFE95F#EFE95F

#EFE95F is a very light, vivid yellow. Relative luminance 0.775; OKLCH L 91.3% C 0.157 H 106.8°. Best body text is #000000 at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#EFE95F
RGB	rgb(239, 233, 95)
HSL	hsl(58, 82%, 65%)
HSV	hsv(58, 60%, 94%)
CMYK	cmyk(0%, 2.5%, 60.3%, 6.3%)
CIE-LAB	lab(90.53, -14.63, 65.86)
CIE-LCH	lch(90.53, 67.47, 102.53°)
OKLab	oklab(91.33% -0.0454 0.1506)
OKLCH	oklch(91.33% 0.157 106.8)
XYZ	xyz(66.8033, 77.4569, 22.2560)
Luminance	0.7745 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE95F #5F65EF

analogous

#EFA15F #EFE95F #ADEF5F

triadic

#EFE95F #5FEFE9 #E95FEF

tetradic

#EFE95F #5FEFA1 #5F65EF #EF5FAD

square

#EFE95F #5FEFA1 #5F65EF #EF5FAD

split-complementary

#EFE95F #5FADEF #A15FEF

monochromatic

#C0B913 #E9E127 #EFE95F #F5F197 #FAF8CE

Accessibility & contrast

On white

1.27

#EFE95F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.49

#EFE95F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE95F

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE95F	#FFFFFF	#000000	##000000
##EFE95F	1.00	1.27	16.49	16.49
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.49	21.00	1.00	1.00
##000000	16.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE14F

Deuteranopia (green-blind)

#FEE667

Tritanopia (blue-blind)

#FFDBCC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #efe95f;
/* rgb */ color: rgb(239, 233, 95);
/* oklch */ color: oklch(91.3% 0.157 106.8);

Tailwind

colors: {
  custom: {
    50: '#f7ef92',
    500: '#efe95f',
    950: '#000000',
  },
}

SCSS

$custom: #efe95f;
$custom-light: #f7ef92;
$custom-dark: #000000;

JSON

{
  "hex": "#efe95f",
  "rgb": {
    "r": 239,
    "g": 233,
    "b": 95
  },
  "hsl": {
    "h": 57.5,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.91333,
    "c": 0.15724,
    "h": 106.8
  },
  "luminance": 0.77455
}

Semantic roles & 50–950 ramp

primary

#EFE95F

secondary

#343ABE

accent

#10DE07

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #EFE95F

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

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