#EEF13F#EEF13F

#EEF13F is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.7% C 0.186 H 110.5°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#EEF13F
RGB	rgb(238, 241, 63)
HSL	hsl(61, 86%, 60%)
HSV	hsv(61, 74%, 95%)
CMYK	cmyk(1.2%, 0%, 73.9%, 5.5%)
CIE-LAB	lab(92.33, -20.60, 79.38)
CIE-LCH	lch(92.33, 82.01, 104.55°)
OKLab	oklab(92.68% -0.0652 0.1741)
OKLCH	oklch(92.68% 0.186 110.5)
XYZ	xyz(67.6148, 81.4485, 16.8611)
Luminance	0.8145 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF13F #423FF1

analogous

#F19B3F #EEF13F #95F13F

triadic

#EEF13F #3FEEF1 #F13FEE

tetradic

#EEF13F #3FF19B #423FF1 #F13F95

square

#EEF13F #3FF19B #423FF1 #F13F95

split-complementary

#EEF13F #3F95F1 #9B3FF1

monochromatic

#A7A90C #DFE211 #EEF13F #F3F578 #F8F9B1

Accessibility & contrast

On white

1.21

#EEF13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#EEF13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF13F

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF13F	#FFFFFF	#000000	##000000
##EEF13F	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE613

Deuteranopia (green-blind)

#FFEB4E

Tritanopia (blue-blind)

#FFE2CF

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #eef13f;
/* rgb */ color: rgb(238, 241, 63);
/* oklch */ color: oklch(92.7% 0.186 110.5);

Tailwind

colors: {
  custom: {
    50: '#f8f581',
    500: '#eef13f',
    950: '#000000',
  },
}

SCSS

$custom: #eef13f;
$custom-light: #f8f581;
$custom-dark: #000000;

JSON

{
  "hex": "#eef13f",
  "rgb": {
    "r": 238,
    "g": 241,
    "b": 63
  },
  "hsl": {
    "h": 61.011,
    "s": 86.408,
    "l": 59.608
  },
  "oklch": {
    "l": 0.92682,
    "c": 0.18589,
    "h": 110.5
  },
  "luminance": 0.81447
}

Semantic roles & 50–950 ramp

primary

#EEF13F

secondary

#2C2AAA

accent

#2BFD2F

background

#FFFFFB

surface

#FFFEF2

border

#D7D6CC

text

#18170B

muted

#86857E

Preview Lab

Preview with #EEF13F

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

Preview Lab → · Contrast checker → · Palette generator →