#EEF187#EEF187

#EEF187 is a very light, vivid yellow. Relative luminance 0.828; OKLCH L 93.4% C 0.129 H 110.1°. Best body text is #000000 at 17.57:1 contrast (WCAG AA passes).

Color values

HEX	#EEF187
RGB	rgb(238, 241, 135)
HSL	hsl(62, 79%, 74%)
HSV	hsv(62, 44%, 95%)
CMYK	cmyk(1.2%, 0%, 44%, 5.5%)
CIE-LAB	lab(92.94, -15.72, 50.62)
CIE-LCH	lch(92.94, 53.00, 107.25°)
OKLab	oklab(93.37% -0.0444 0.1215)
OKLCH	oklch(93.37% 0.129 110.1)
XYZ	xyz(71.0896, 82.8384, 35.1615)
Luminance	0.8284 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF187 #8A87F1

analogous

#F1BF87 #EEF187 #B9F187

triadic

#EEF187 #87EEF1 #F187EE

tetradic

#EEF187 #87F1BF #8A87F1 #F187B9

square

#EEF187 #87F1BF #8A87F1 #F187B9

split-complementary

#EEF187 #87B9F1 #BF87F1

monochromatic

#DDE31A #E6EB50 #EEF187 #F6F7BE #FBFCE4

Accessibility & contrast

On white

1.20

#EEF187 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.57

#EEF187 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF187

17.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF187	#FFFFFF	#000000	##000000
##EEF187	1.00	1.20	17.57	17.57
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.57	21.00	1.00	1.00
##000000	17.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE97E

Deuteranopia (green-blind)

#FFEC8C

Tritanopia (blue-blind)

#FBE6D8

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eef187;
/* rgb */ color: rgb(238, 241, 135);
/* oklch */ color: oklch(93.4% 0.129 110.1);

Tailwind

colors: {
  custom: {
    50: '#f5f5ac',
    500: '#eef187',
    950: '#000000',
  },
}

SCSS

$custom: #eef187;
$custom-light: #f5f5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#eef187",
  "rgb": {
    "r": 238,
    "g": 241,
    "b": 135
  },
  "hsl": {
    "h": 61.698,
    "s": 79.104,
    "l": 73.725
  },
  "oklch": {
    "l": 0.93368,
    "c": 0.12936,
    "h": 110.1
  },
  "luminance": 0.82837
}

Semantic roles & 50–950 ramp

primary

#EEF187

secondary

#5350CD

accent

#0ADB10

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF187

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

Preview Lab → · Contrast checker → · Palette generator →