#EEF56C#EEF56C

#EEF56C is a very light, vivid yellow. Relative luminance 0.846; OKLCH L 93.9% C 0.159 H 111.8°. Best body text is #000000 at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#EEF56C
RGB	rgb(238, 245, 108)
HSL	hsl(63, 87%, 69%)
HSV	hsv(63, 56%, 96%)
CMYK	cmyk(2.9%, 0%, 55.9%, 3.9%)
CIE-LAB	lab(93.70, -19.96, 63.81)
CIE-LCH	lch(93.70, 66.86, 107.37°)
OKLab	oklab(93.87% -0.0591 0.1478)
OKLCH	oklch(93.87% 0.159 111.8)
XYZ	xyz(70.6208, 84.5662, 26.7872)
Luminance	0.8457 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF56C #736CF5

analogous

#F5B86C #EEF56C #AAF56C

triadic

#EEF56C #6CEEF5 #F56CEE

tetradic

#EEF56C #6CF5B8 #736CF5 #F56CAA

square

#EEF56C #6CF5B8 #736CF5 #F56CAA

split-complementary

#EEF56C #6CAAF5 #B86CF5

monochromatic

#CED80F #E7F133 #EEF56C #F5F9A5 #FBFDDF

Accessibility & contrast

On white

1.17

#EEF56C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.91

#EEF56C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF56C

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF56C	#FFFFFF	#000000	##000000
##EEF56C	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)

#FFEB5D

Deuteranopia (green-blind)

#FFEF74

Tritanopia (blue-blind)

#FCE8D7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef56c;
/* rgb */ color: rgb(238, 245, 108);
/* oklch */ color: oklch(93.9% 0.159 111.8);

Tailwind

colors: {
  custom: {
    50: '#f6f89a',
    500: '#eef56c',
    950: '#000000',
  },
}

SCSS

$custom: #eef56c;
$custom-light: #f6f89a;
$custom-dark: #000000;

JSON

{
  "hex": "#eef56c",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 108
  },
  "hsl": {
    "h": 63.066,
    "s": 87.261,
    "l": 69.216
  },
  "oklch": {
    "l": 0.93874,
    "c": 0.15917,
    "h": 111.8
  },
  "luminance": 0.84565
}

Semantic roles & 50–950 ramp

primary

#EEF56C

secondary

#3E37CF

accent

#02E40D

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EEF56C

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

Preview Lab → · Contrast checker → · Palette generator →