#EFE662#EFE662

#EFE662 is a very light, vivid yellow. Relative luminance 0.758; OKLCH L 90.7% C 0.152 H 105.4°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#EFE662
RGB	rgb(239, 230, 98)
HSL	hsl(56, 82%, 66%)
HSV	hsv(56, 59%, 94%)
CMYK	cmyk(0%, 3.8%, 59%, 6.3%)
CIE-LAB	lab(89.78, -12.96, 63.77)
CIE-LCH	lch(89.78, 65.08, 101.49°)
OKLab	oklab(90.74% -0.0403 0.1465)
OKLCH	oklch(90.74% 0.152 105.4)
XYZ	xyz(66.1002, 75.8284, 22.7074)
Luminance	0.7583 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE662 #626BEF

analogous

#EF9F62 #EFE662 #B1EF62

triadic

#EFE662 #62EFE6 #E662EF

tetradic

#EFE662 #62EF9F #626BEF #EF62B1

square

#EFE662 #62EF9F #626BEF #EF62B1

split-complementary

#EFE662 #62B1EF #9F62EF

monochromatic

#C3B814 #E9DD2A #EFE662 #F5EF9A #FAF8D1

Accessibility & contrast

On white

1.30

#EFE662 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#EFE662 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE662

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE662	#FFFFFF	#000000	##000000
##EFE662	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE53

Deuteranopia (green-blind)

#FCE569

Tritanopia (blue-blind)

#FFD8CA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe662;
/* rgb */ color: rgb(239, 230, 98);
/* oklch */ color: oklch(90.7% 0.152 105.4);

Tailwind

colors: {
  custom: {
    50: '#f7ed93',
    500: '#efe662',
    950: '#000000',
  },
}

SCSS

$custom: #efe662;
$custom-light: #f7ed93;
$custom-dark: #000000;

JSON

{
  "hex": "#efe662",
  "rgb": {
    "r": 239,
    "g": 230,
    "b": 98
  },
  "hsl": {
    "h": 56.17,
    "s": 81.503,
    "l": 66.078
  },
  "oklch": {
    "l": 0.90742,
    "c": 0.15194,
    "h": 105.4
  },
  "luminance": 0.75826
}

Semantic roles & 50–950 ramp

primary

#EFE662

secondary

#353EC1

accent

#15DE08

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #EFE662

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

Preview Lab → · Contrast checker → · Palette generator →