#EFCC62#EFCC62

#EFCC62 is a very light, vivid yellow. Relative luminance 0.624; OKLCH L 85.5% C 0.131 H 91.2°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#EFCC62
RGB	rgb(239, 204, 98)
HSL	hsl(45, 82%, 66%)
HSV	hsv(45, 59%, 94%)
CMYK	cmyk(0%, 14.6%, 59%, 6.3%)
CIE-LAB	lab(83.14, 0.16, 56.35)
CIE-LCH	lch(83.14, 56.35, 89.84°)
OKLab	oklab(85.48% -0.0026 0.1306)
OKLCH	oklch(85.48% 0.131 91.2)
XYZ	xyz(59.3967, 62.4214, 20.4729)
Luminance	0.6242 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFCC62 #6285EF

analogous

#EF8562 #EFCC62 #CCEF62

triadic

#EFCC62 #62EFCC #CC62EF

tetradic

#EFCC62 #62EF85 #6285EF #EF62CC

square

#EFCC62 #62EF85 #6285EF #EF62CC

split-complementary

#EFCC62 #62CCEF #8562EF

monochromatic

#C39714 #E9BA2A #EFCC62 #F5DE9A #FAF0D1

Accessibility & contrast

On white

1.56

#EFCC62 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#EFCC62 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFCC62

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFCC62	#FFFFFF	#000000	##000000
##EFCC62	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C957

Deuteranopia (green-blind)

#E8D366

Tritanopia (blue-blind)

#FFBEB4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #efcc62;
/* rgb */ color: rgb(239, 204, 98);
/* oklch */ color: oklch(85.5% 0.131 91.2);

Tailwind

colors: {
  custom: {
    50: '#f7db92',
    500: '#efcc62',
    950: '#000000',
  },
}

SCSS

$custom: #efcc62;
$custom-light: #f7db92;
$custom-dark: #000000;

JSON

{
  "hex": "#efcc62",
  "rgb": {
    "r": 239,
    "g": 204,
    "b": 98
  },
  "hsl": {
    "h": 45.106,
    "s": 81.503,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85478,
    "c": 0.13066,
    "h": 91.2
  },
  "luminance": 0.62418
}

Semantic roles & 50–950 ramp

primary

#EFCC62

secondary

#3557C1

accent

#3DDE08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFCC62

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

Preview Lab → · Contrast checker → · Palette generator →