#EEF17B#EEF17B

#EEF17B is a very light, vivid yellow. Relative luminance 0.825; OKLCH L 93.2% C 0.141 H 110.2°. Best body text is #000000 at 17.50:1 contrast (WCAG AA passes).

Color values

HEX	#EEF17B
RGB	rgb(238, 241, 123)
HSL	hsl(62, 81%, 71%)
HSV	hsv(62, 49%, 95%)
CMYK	cmyk(1.2%, 0%, 49%, 5.5%)
CIE-LAB	lab(92.80, -16.82, 56.08)
CIE-LCH	lch(92.80, 58.55, 106.70°)
OKLab	oklab(93.21% -0.0487 0.1326)
OKLCH	oklch(93.21% 0.141 110.2)
XYZ	xyz(70.2918, 82.5193, 30.9600)
Luminance	0.8252 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF17B #7E7BF1

analogous

#F1B97B #EEF17B #B3F17B

triadic

#EEF17B #7BEEF1 #F17BEE

tetradic

#EEF17B #7BF1B9 #7E7BF1 #F17BB3

square

#EEF17B #7BF1B9 #7E7BF1 #F17BB3

split-complementary

#EEF17B #7BB3F1 #B97BF1

monochromatic

#D5DA17 #E7EB44 #EEF17B #F5F7B2 #FBFCE3

Accessibility & contrast

On white

1.20

#EEF17B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.50

#EEF17B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF17B

17.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF17B	#FFFFFF	#000000	##000000
##EEF17B	1.00	1.20	17.50	17.50
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.50	21.00	1.00	1.00
##000000	17.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE870

Deuteranopia (green-blind)

#FFEC81

Tritanopia (blue-blind)

#FCE5D6

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #eef17b;
/* rgb */ color: rgb(238, 241, 123);
/* oklch */ color: oklch(93.2% 0.141 110.2);

Tailwind

colors: {
  custom: {
    50: '#f6f5a4',
    500: '#eef17b',
    950: '#000000',
  },
}

SCSS

$custom: #eef17b;
$custom-light: #f6f5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#eef17b",
  "rgb": {
    "r": 238,
    "g": 241,
    "b": 123
  },
  "hsl": {
    "h": 61.525,
    "s": 80.822,
    "l": 71.373
  },
  "oklch": {
    "l": 0.93211,
    "c": 0.14125,
    "h": 110.2
  },
  "luminance": 0.82518
}

Semantic roles & 50–950 ramp

primary

#EEF17B

secondary

#4845CB

accent

#08DD0E

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EEF17B

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

Preview Lab → · Contrast checker → · Palette generator →