#EEF98B#EEF98B

#EEF98B is a very light, vivid yellow. Relative luminance 0.878; OKLCH L 95.1% C 0.135 H 113.7°. Best body text is #000000 at 18.56:1 contrast (WCAG AA passes).

Color values

HEX	#EEF98B
RGB	rgb(238, 249, 139)
HSL	hsl(66, 90%, 76%)
HSV	hsv(66, 44%, 98%)
CMYK	cmyk(4.4%, 0%, 44.2%, 2.4%)
CIE-LAB	lab(95.07, -19.21, 51.34)
CIE-LCH	lch(95.07, 54.82, 110.52°)
OKLab	oklab(95.08% -0.054 0.1234)
OKLCH	oklch(95.08% 0.135 113.7)
XYZ	xyz(73.7967, 87.7936, 37.4794)
Luminance	0.8779 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF98B #968BF9

analogous

#F9CD8B #EEF98B #B7F98B

triadic

#EEF98B #8BEEF9 #F98BEE

tetradic

#EEF98B #8BF9CD #968BF9 #F98BB7

square

#EEF98B #8BF9CD #968BF9 #F98BB7

split-complementary

#EEF98B #8BB7F9 #CD8BF9

monochromatic

#DDF317 #E5F651 #EEF98B #F7FCC5 #FBFDE2

Accessibility & contrast

On white

1.13

#EEF98B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.56

#EEF98B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF98B

18.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF98B	#FFFFFF	#000000	##000000
##EEF98B	1.00	1.13	18.56	18.56
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.56	21.00	1.00	1.00
##000000	18.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF082

Deuteranopia (green-blind)

#FFF290

Tritanopia (blue-blind)

#FAEEDF

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eef98b;
/* rgb */ color: rgb(238, 249, 139);
/* oklch */ color: oklch(95.1% 0.135 113.7);

Tailwind

colors: {
  custom: {
    50: '#f5fbaf',
    500: '#eef98b',
    950: '#000000',
  },
}

SCSS

$custom: #eef98b;
$custom-light: #f5fbaf;
$custom-dark: #000000;

JSON

{
  "hex": "#eef98b",
  "rgb": {
    "r": 238,
    "g": 249,
    "b": 139
  },
  "hsl": {
    "h": 66,
    "s": 90.164,
    "l": 76.078
  },
  "oklch": {
    "l": 0.95083,
    "c": 0.13468,
    "h": 113.7
  },
  "luminance": 0.87793
}

Semantic roles & 50–950 ramp

primary

#EEF98B

secondary

#5E51D8

accent

#00E617

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF98B

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

Preview Lab → · Contrast checker → · Palette generator →