#EEF659#EEF659

#EEF659 is a very light, vivid yellow. Relative luminance 0.848; OKLCH L 93.9% C 0.175 H 112.1°. Best body text is #000000 at 17.96:1 contrast (WCAG AA passes).

Color values

HEX	#EEF659
RGB	rgb(238, 246, 89)
HSL	hsl(63, 90%, 66%)
HSV	hsv(63, 64%, 96%)
CMYK	cmyk(3.3%, 0%, 63.8%, 3.5%)
CIE-LAB	lab(93.80, -21.71, 71.72)
CIE-LCH	lch(93.80, 74.93, 106.84°)
OKLab	oklab(93.91% -0.0659 0.1621)
OKLCH	oklch(93.91% 0.175 112.1)
XYZ	xyz(70.0208, 84.8115, 22.1310)
Luminance	0.8481 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF659 #6159F6

analogous

#F6AF59 #EEF659 #A0F659

triadic

#EEF659 #59EEF6 #F659EE

tetradic

#EEF659 #59F6AF #6159F6 #F659A0

square

#EEF659 #59F6AF #6159F6 #F659A0

split-complementary

#EEF659 #59A0F6 #AF59F6

monochromatic

#C0CA0B #E8F31F #EEF659 #F4F993 #FAFCCD

Accessibility & contrast

On white

1.17

#EEF659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.96

#EEF659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF659

17.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF659	#FFFFFF	#000000	##000000
##EEF659	1.00	1.17	17.96	17.96
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.96	21.00	1.00	1.00
##000000	17.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB44

Deuteranopia (green-blind)

#FFEF64

Tritanopia (blue-blind)

#FDE8D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef659;
/* rgb */ color: rgb(238, 246, 89);
/* oklch */ color: oklch(93.9% 0.175 112.1);

Tailwind

colors: {
  custom: {
    50: '#f7f98f',
    500: '#eef659',
    950: '#000000',
  },
}

SCSS

$custom: #eef659;
$custom-light: #f7f98f;
$custom-dark: #000000;

JSON

{
  "hex": "#eef659",
  "rgb": {
    "r": 238,
    "g": 246,
    "b": 89
  },
  "hsl": {
    "h": 63.057,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.93909,
    "c": 0.175,
    "h": 112.1
  },
  "luminance": 0.8481
}

Semantic roles & 50–950 ramp

primary

#EEF659

secondary

#352DC6

accent

#00E60C

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EEF659

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

Preview Lab → · Contrast checker → · Palette generator →