#EEF647#EEF647

#EEF647 is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 93.8% C 0.186 H 112.1°. Best body text is #000000 at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#EEF647
RGB	rgb(238, 246, 71)
HSL	hsl(63, 91%, 62%)
HSV	hsv(63, 71%, 96%)
CMYK	cmyk(3.3%, 0%, 71.1%, 3.5%)
CIE-LAB	lab(93.69, -22.65, 78.09)
CIE-LCH	lch(93.69, 81.31, 106.17°)
OKLab	oklab(93.78% -0.0702 0.1727)
OKLCH	oklch(93.78% 0.186 112.1)
XYZ	xyz(69.3552, 84.5453, 18.6254)
Luminance	0.8454 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF647 #4F47F6

analogous

#F6A747 #EEF647 #96F647

triadic

#EEF647 #47EEF6 #F647EE

tetradic

#EEF647 #47F6A7 #4F47F6 #F64796

square

#EEF647 #47F6A7 #4F47F6 #F64796

split-complementary

#EEF647 #4796F6 #A747F6

monochromatic

#B1BA09 #E9F30D #EEF647 #F3F981 #F9FCBC

Accessibility & contrast

On white

1.17

#EEF647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.91

#EEF647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF647

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF647	#FFFFFF	#000000	##000000
##EEF647	1.00	1.17	17.91	17.91
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.91	21.00	1.00	1.00
##000000	17.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB25

Deuteranopia (green-blind)

#FFEF55

Tritanopia (blue-blind)

#FEE7D4

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef647;
/* rgb */ color: rgb(238, 246, 71);
/* oklch */ color: oklch(93.8% 0.186 112.1);

Tailwind

colors: {
  custom: {
    50: '#f7f886',
    500: '#eef647',
    950: '#000000',
  },
}

SCSS

$custom: #eef647;
$custom-light: #f7f886;
$custom-dark: #000000;

JSON

{
  "hex": "#eef647",
  "rgb": {
    "r": 238,
    "g": 246,
    "b": 71
  },
  "hsl": {
    "h": 62.743,
    "s": 90.674,
    "l": 62.157
  },
  "oklch": {
    "l": 0.9378,
    "c": 0.18645,
    "h": 112.1
  },
  "luminance": 0.84544
}

Semantic roles & 50–950 ramp

primary

#EEF647

secondary

#3029B8

accent

#00E60A

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EEF647

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

Preview Lab → · Contrast checker → · Palette generator →