#EFE95A#EFE95A

#EFE95A is a very light, vivid yellow. Relative luminance 0.774; OKLCH L 91.3% C 0.161 H 106.9°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#EFE95A
RGB	rgb(239, 233, 90)
HSL	hsl(58, 82%, 65%)
HSV	hsv(58, 62%, 94%)
CMYK	cmyk(0%, 2.5%, 62.3%, 6.3%)
CIE-LAB	lab(90.49, -14.95, 67.87)
CIE-LCH	lch(90.49, 69.50, 102.42°)
OKLab	oklab(91.29% -0.0468 0.1541)
OKLCH	oklch(91.29% 0.161 106.9)
XYZ	xyz(66.5833, 77.3689, 21.0972)
Luminance	0.7737 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE95A #5A60EF

analogous

#EF9F5A #EFE95A #ABEF5A

triadic

#EFE95A #5AEFE9 #E95AEF

tetradic

#EFE95A #5AEF9F #5A60EF #EF5AAB

square

#EFE95A #5AEF9F #5A60EF #EF5AAB

split-complementary

#EFE95A #5AABEF #9F5AEF

monochromatic

#BCB512 #EAE222 #EFE95A #F4F092 #FAF8CA

Accessibility & contrast

On white

1.27

#EFE95A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#EFE95A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE95A

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE95A	#FFFFFF	#000000	##000000
##EFE95A	1.00	1.27	16.47	16.47
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE148

Deuteranopia (green-blind)

#FEE663

Tritanopia (blue-blind)

#FFDBCB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #efe95a;
/* rgb */ color: rgb(239, 233, 90);
/* oklch */ color: oklch(91.3% 0.161 106.9);

Tailwind

colors: {
  custom: {
    50: '#f7ef8f',
    500: '#efe95a',
    950: '#000000',
  },
}

SCSS

$custom: #efe95a;
$custom-light: #f7ef8f;
$custom-dark: #000000;

JSON

{
  "hex": "#efe95a",
  "rgb": {
    "r": 239,
    "g": 233,
    "b": 90
  },
  "hsl": {
    "h": 57.584,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.91288,
    "c": 0.16107,
    "h": 106.9
  },
  "luminance": 0.77367
}

Semantic roles & 50–950 ramp

primary

#EFE95A

secondary

#3238BB

accent

#0FDF07

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #EFE95A

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

Preview Lab → · Contrast checker → · Palette generator →