#EEEF63#EEEF63

#EEEF63 is a very light, vivid yellow. Relative luminance 0.808; OKLCH L 92.5% C 0.160 H 109.5°. Best body text is #000000 at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#EEEF63
RGB	rgb(238, 239, 99)
HSL	hsl(60, 81%, 66%)
HSV	hsv(60, 59%, 94%)
CMYK	cmyk(0.4%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(92.05, -17.70, 65.82)
CIE-LCH	lch(92.05, 68.16, 105.05°)
OKLab	oklab(92.53% -0.0536 0.151)
OKLCH	oklch(92.53% 0.16 109.5)
XYZ	xyz(68.3805, 80.8128, 23.7983)
Luminance	0.8081 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEEF63 #6463EF

analogous

#EFAA63 #EEEF63 #A8EF63

triadic

#EEEF63 #63EEEF #EF63EE

tetradic

#EEEF63 #63EFAA #6463EF #EF63A8

square

#EEEF63 #63EFAA #6463EF #EF63A8

split-complementary

#EEEF63 #63A8EF #AA63EF

monochromatic

#C2C414 #E8E92B #EEEF63 #F4F59B #FAFAD2

Accessibility & contrast

On white

1.22

#EEEF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.16

#EEEF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEEF63

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEEF63	#FFFFFF	#000000	##000000
##EEEF63	1.00	1.22	17.16	17.16
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.16	21.00	1.00	1.00
##000000	17.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE653

Deuteranopia (green-blind)

#FFEA6B

Tritanopia (blue-blind)

#FDE1D1

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #eeef63;
/* rgb */ color: rgb(238, 239, 99);
/* oklch */ color: oklch(92.5% 0.160 109.5);

Tailwind

colors: {
  custom: {
    50: '#f6f495',
    500: '#eeef63',
    950: '#000000',
  },
}

SCSS

$custom: #eeef63;
$custom-light: #f6f495;
$custom-dark: #000000;

JSON

{
  "hex": "#eeef63",
  "rgb": {
    "r": 238,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 60.429,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.92534,
    "c": 0.16022,
    "h": 109.5
  },
  "luminance": 0.80811
}

Semantic roles & 50–950 ramp

primary

#EEEF63

secondary

#3635C1

accent

#08DE09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EEEF63

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

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