#EEF86B#EEF86B

#EEF86B is a very light, vivid yellow. Relative luminance 0.864; OKLCH L 94.5% C 0.163 H 112.9°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#EEF86B
RGB	rgb(238, 248, 107)
HSL	hsl(64, 91%, 70%)
HSV	hsv(64, 57%, 97%)
CMYK	cmyk(4%, 0%, 56.9%, 2.7%)
CIE-LAB	lab(94.47, -21.47, 65.11)
CIE-LCH	lch(94.47, 68.56, 108.25°)
OKLab	oklab(94.49% -0.0635 0.1505)
OKLCH	oklch(94.49% 0.163 112.9)
XYZ	xyz(71.4828, 86.3749, 26.8135)
Luminance	0.8637 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF86B #756BF8

analogous

#F8BB6B #EEF86B #A8F86B

triadic

#EEF86B #6BEEF8 #F86BEE

tetradic

#EEF86B #6BF8BB #756BF8 #F86BA8

square

#EEF86B #6BF8BB #756BF8 #F86BA8

split-complementary

#EEF86B #6BA8F8 #BB6BF8

monochromatic

#CFDE0B #E7F531 #EEF86B #F5FBA5 #FBFEE0

Accessibility & contrast

On white

1.15

#EEF86B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#EEF86B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF86B

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF86B	#FFFFFF	#000000	##000000
##EEF86B	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED5C

Deuteranopia (green-blind)

#FFF173

Tritanopia (blue-blind)

#FCEBDA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef86b;
/* rgb */ color: rgb(238, 248, 107);
/* oklch */ color: oklch(94.5% 0.163 112.9);

Tailwind

colors: {
  custom: {
    50: '#f6fa9a',
    500: '#eef86b',
    950: '#000000',
  },
}

SCSS

$custom: #eef86b;
$custom-light: #f6fa9a;
$custom-dark: #000000;

JSON

{
  "hex": "#eef86b",
  "rgb": {
    "r": 238,
    "g": 248,
    "b": 107
  },
  "hsl": {
    "h": 64.255,
    "s": 90.968,
    "l": 69.608
  },
  "oklch": {
    "l": 0.94492,
    "c": 0.16329,
    "h": 112.9
  },
  "luminance": 0.86373
}

Semantic roles & 50–950 ramp

primary

#EEF86B

secondary

#4035D2

accent

#00E610

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EEF86B

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

Preview Lab → · Contrast checker → · Palette generator →