#EEF156#EEF156

#EEF156 is a very light, vivid yellow. Relative luminance 0.818; OKLCH L 92.8% C 0.172 H 110.4°. Best body text is #000000 at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#EEF156
RGB	rgb(238, 241, 86)
HSL	hsl(61, 85%, 64%)
HSV	hsv(61, 64%, 95%)
CMYK	cmyk(1.2%, 0%, 64.3%, 5.5%)
CIE-LAB	lab(92.47, -19.48, 71.50)
CIE-LCH	lch(92.47, 74.10, 105.24°)
OKLab	oklab(92.84% -0.0599 0.1612)
OKLCH	oklch(92.84% 0.172 110.4)
XYZ	xyz(68.3970, 81.7614, 20.9809)
Luminance	0.8176 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF156 #5956F1

analogous

#F1A756 #EEF156 #A1F156

triadic

#EEF156 #56EEF1 #F156EE

tetradic

#EEF156 #56F1A7 #5956F1 #F156A1

square

#EEF156 #56F1A7 #5956F1 #F156A1

split-complementary

#EEF156 #56A1F1 #A756F1

monochromatic

#BABD10 #E8EC1D #EEF156 #F4F68F #F9FAC7

Accessibility & contrast

On white

1.21

#EEF156 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.35

#EEF156 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF156

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF156	#FFFFFF	#000000	##000000
##EEF156	1.00	1.21	17.35	17.35
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.35	21.00	1.00	1.00
##000000	17.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE741

Deuteranopia (green-blind)

#FFEC60

Tritanopia (blue-blind)

#FEE3D1

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #eef156;
/* rgb */ color: rgb(238, 241, 86);
/* oklch */ color: oklch(92.8% 0.172 110.4);

Tailwind

colors: {
  custom: {
    50: '#f7f58d',
    500: '#eef156',
    950: '#000000',
  },
}

SCSS

$custom: #eef156;
$custom-light: #f7f58d;
$custom-dark: #000000;

JSON

{
  "hex": "#eef156",
  "rgb": {
    "r": 238,
    "g": 241,
    "b": 86
  },
  "hsl": {
    "h": 61.161,
    "s": 84.699,
    "l": 64.118
  },
  "oklch": {
    "l": 0.92837,
    "c": 0.17199,
    "h": 110.4
  },
  "luminance": 0.8176
}

Semantic roles & 50–950 ramp

primary

#EEF156

secondary

#3330BB

accent

#04E109

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EEF156

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

Preview Lab → · Contrast checker → · Palette generator →