#EEF56B#EEF56B

#EEF56B is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 93.9% C 0.160 H 111.8°. Best body text is #000000 at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#EEF56B
RGB	rgb(238, 245, 107)
HSL	hsl(63, 87%, 69%)
HSV	hsv(63, 56%, 96%)
CMYK	cmyk(2.9%, 0%, 56.3%, 3.9%)
CIE-LAB	lab(93.69, -20.04, 64.23)
CIE-LCH	lch(93.69, 67.28, 107.32°)
OKLab	oklab(93.86% -0.0594 0.1486)
OKLCH	oklch(93.86% 0.16 111.8)
XYZ	xyz(70.5679, 84.5450, 26.5085)
Luminance	0.8454 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF56B #726BF5

analogous

#F5B76B #EEF56B #A9F56B

triadic

#EEF56B #6BEEF5 #F56BEE

tetradic

#EEF56B #6BF5B7 #726BF5 #F56BA9

square

#EEF56B #6BF5B7 #726BF5 #F56BA9

split-complementary

#EEF56B #6BA9F5 #B76BF5

monochromatic

#CDD70F #E7F132 #EEF56B #F5F9A4 #FBFDDE

Accessibility & contrast

On white

1.17

#EEF56B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.91

#EEF56B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF56B

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF56B	#FFFFFF	#000000	##000000
##EEF56B	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)

#FFEB5C

Deuteranopia (green-blind)

#FFEF73

Tritanopia (blue-blind)

#FCE8D7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef56b;
/* rgb */ color: rgb(238, 245, 107);
/* oklch */ color: oklch(93.9% 0.160 111.8);

Tailwind

colors: {
  custom: {
    50: '#f6f89a',
    500: '#eef56b',
    950: '#000000',
  },
}

SCSS

$custom: #eef56b;
$custom-light: #f6f89a;
$custom-dark: #000000;

JSON

{
  "hex": "#eef56b",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 107
  },
  "hsl": {
    "h": 63.043,
    "s": 87.342,
    "l": 69.02
  },
  "oklch": {
    "l": 0.93864,
    "c": 0.16002,
    "h": 111.8
  },
  "luminance": 0.84543
}

Semantic roles & 50–950 ramp

primary

#EEF56B

secondary

#3D36CE

accent

#02E40D

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EEF56B

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

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