#EEF163#EEF163

#EEF163 is a very light, vivid yellow. Relative luminance 0.820; OKLCH L 93.0% C 0.162 H 110.3°. Best body text is #000000 at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#EEF163
RGB	rgb(238, 241, 99)
HSL	hsl(61, 84%, 67%)
HSV	hsv(61, 59%, 95%)
CMYK	cmyk(1.2%, 0%, 58.9%, 5.5%)
CIE-LAB	lab(92.57, -18.67, 66.39)
CIE-LCH	lch(92.57, 68.96, 105.71°)
OKLab	oklab(92.95% -0.0563 0.1522)
OKLCH	oklch(92.95% 0.162 110.3)
XYZ	xyz(68.9693, 81.9903, 23.9945)
Luminance	0.8199 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF163 #6663F1

analogous

#F1AD63 #EEF163 #A7F163

triadic

#EEF163 #63EEF1 #F163EE

tetradic

#EEF163 #63F1AD #6663F1 #F163A7

square

#EEF163 #63F1AD #6663F1 #F163A7

split-complementary

#EEF163 #63A7F1 #AD63F1

monochromatic

#C4C812 #E8EC2B #EEF163 #F4F69B #FAFBD3

Accessibility & contrast

On white

1.21

#EEF163 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.40

#EEF163 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF163

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF163	#FFFFFF	#000000	##000000
##EEF163	1.00	1.21	17.40	17.40
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.40	21.00	1.00	1.00
##000000	17.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE753

Deuteranopia (green-blind)

#FFEC6C

Tritanopia (blue-blind)

#FDE3D3

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #eef163;
/* rgb */ color: rgb(238, 241, 99);
/* oklch */ color: oklch(93.0% 0.162 110.3);

Tailwind

colors: {
  custom: {
    50: '#f6f595',
    500: '#eef163',
    950: '#000000',
  },
}

SCSS

$custom: #eef163;
$custom-light: #f6f595;
$custom-dark: #000000;

JSON

{
  "hex": "#eef163",
  "rgb": {
    "r": 238,
    "g": 241,
    "b": 99
  },
  "hsl": {
    "h": 61.268,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.9295,
    "c": 0.16229,
    "h": 110.3
  },
  "luminance": 0.81989
}

Semantic roles & 50–950 ramp

primary

#EEF163

secondary

#3734C5

accent

#06E00A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EEF163

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

Preview Lab → · Contrast checker → · Palette generator →