#EEFA99#EEFA99

#EEFA99 is a very light, vivid yellow. Relative luminance 0.888; OKLCH L 95.5% C 0.121 H 114.5°. Best body text is #000000 at 18.77:1 contrast (WCAG AA passes).

Color values

HEX	#EEFA99
RGB	rgb(238, 250, 153)
HSL	hsl(67, 91%, 79%)
HSV	hsv(67, 39%, 98%)
CMYK	cmyk(4.8%, 0%, 38.8%, 2%)
CIE-LAB	lab(95.52, -18.24, 45.17)
CIE-LCH	lch(95.52, 48.72, 111.99°)
OKLab	oklab(95.5% -0.0502 0.1102)
OKLCH	oklch(95.5% 0.121 114.5)
XYZ	xyz(75.1958, 88.8491, 43.3191)
Luminance	0.8885 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFA99 #A599FA

analogous

#FAD699 #EEFA99 #BEFA99

triadic

#EEFA99 #99EEFA #FA99EE

tetradic

#EEFA99 #99FAD6 #A599FA #FA99BE

square

#EEFA99 #99FAD6 #A599FA #FA99BE

split-complementary

#EEFA99 #99BEFA #D699FA

monochromatic

#DBF424 #E4F75F #EEFA99 #F8FDD3 #FAFEE2

Accessibility & contrast

On white

1.12

#EEFA99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.77

#EEFA99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFA99

18.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFA99	#FFFFFF	#000000	##000000
##EEFA99	1.00	1.12	18.77	18.77
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.77	21.00	1.00	1.00
##000000	18.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF192

Deuteranopia (green-blind)

#FFF39E

Tritanopia (blue-blind)

#F9F0E2

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eefa99;
/* rgb */ color: rgb(238, 250, 153);
/* oklch */ color: oklch(95.5% 0.121 114.5);

Tailwind

colors: {
  custom: {
    50: '#f5fbb8',
    500: '#eefa99',
    950: '#000000',
  },
}

SCSS

$custom: #eefa99;
$custom-light: #f5fbb8;
$custom-dark: #000000;

JSON

{
  "hex": "#eefa99",
  "rgb": {
    "r": 238,
    "g": 250,
    "b": 153
  },
  "hsl": {
    "h": 67.423,
    "s": 90.654,
    "l": 79.02
  },
  "oklch": {
    "l": 0.95496,
    "c": 0.12114,
    "h": 114.5
  },
  "luminance": 0.88848
}

Semantic roles & 50–950 ramp

primary

#EEFA99

secondary

#6C5DDB

accent

#00E61C

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EEFA99

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

Preview Lab → · Contrast checker → · Palette generator →