#EEFB91#EEFB91

#EEFB91 is a very light, vivid yellow. Relative luminance 0.892; OKLCH L 95.6% C 0.131 H 114.6°. Best body text is #000000 at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#EEFB91
RGB	rgb(238, 251, 145)
HSL	hsl(67, 93%, 78%)
HSV	hsv(67, 42%, 98%)
CMYK	cmyk(5.2%, 0%, 42.2%, 1.6%)
CIE-LAB	lab(95.67, -19.57, 49.23)
CIE-LCH	lch(95.67, 52.97, 111.68°)
OKLab	oklab(95.58% -0.0546 0.119)
OKLCH	oklch(95.58% 0.131 114.6)
XYZ	xyz(74.8687, 89.2168, 40.0591)
Luminance	0.8922 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFB91 #9E91FB

analogous

#FBD391 #EEFB91 #B9FB91

triadic

#EEFB91 #91EEFB #FB91EE

tetradic

#EEFB91 #91FBD3 #9E91FB #FB91B9

square

#EEFB91 #91FBD3 #9E91FB #FB91B9

split-complementary

#EEFB91 #91B9FB #D391FB

monochromatic

#DCF71B #E5F956 #EEFB91 #F7FDCC #FAFEE1

Accessibility & contrast

On white

1.11

#EEFB91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.84

#EEFB91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFB91

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFB91	#FFFFFF	#000000	##000000
##EEFB91	1.00	1.11	18.84	18.84
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.84	21.00	1.00	1.00
##000000	18.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF288

Deuteranopia (green-blind)

#FFF496

Tritanopia (blue-blind)

#F9F0E2

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eefb91;
/* rgb */ color: rgb(238, 251, 145);
/* oklch */ color: oklch(95.6% 0.131 114.6);

Tailwind

colors: {
  custom: {
    50: '#f5fcb3',
    500: '#eefb91',
    950: '#000000',
  },
}

SCSS

$custom: #eefb91;
$custom-light: #f5fcb3;
$custom-dark: #000000;

JSON

{
  "hex": "#eefb91",
  "rgb": {
    "r": 238,
    "g": 251,
    "b": 145
  },
  "hsl": {
    "h": 67.358,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.95583,
    "c": 0.13091,
    "h": 114.6
  },
  "luminance": 0.89216
}

Semantic roles & 50–950 ramp

primary

#EEFB91

secondary

#6655DB

accent

#00E61C

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EEFB91

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

Preview Lab → · Contrast checker → · Palette generator →