#EEFC81#EEFC81

#EEFC81 is a very light, vivid yellow. Relative luminance 0.894; OKLCH L 95.6% C 0.148 H 114.6°. Best body text is #000000 at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#EEFC81
RGB	rgb(238, 252, 129)
HSL	hsl(67, 95%, 75%)
HSV	hsv(67, 49%, 99%)
CMYK	cmyk(5.6%, 0%, 48.8%, 1.2%)
CIE-LAB	lab(95.74, -21.60, 56.81)
CIE-LCH	lch(95.74, 60.78, 110.81°)
OKLab	oklab(95.58% -0.0617 0.1347)
OKLCH	oklch(95.58% 0.148 114.6)
XYZ	xyz(74.0339, 89.3840, 34.1174)
Luminance	0.8938 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFC81 #8F81FC

analogous

#FCCC81 #EEFC81 #B1FC81

triadic

#EEFC81 #81EEFC #FC81EE

tetradic

#EEFC81 #81FCCC #8F81FC #FC81B1

square

#EEFC81 #81FCCC #8F81FC #FC81B1

split-complementary

#EEFC81 #81B1FC #CC81FC

monochromatic

#DEF909 #E6FB45 #EEFC81 #F6FDBD #FBFEE1

Accessibility & contrast

On white

1.11

#EEFC81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.88

#EEFC81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFC81

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFC81	#FFFFFF	#000000	##000000
##EEFC81	1.00	1.11	18.88	18.88
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.88	21.00	1.00	1.00
##000000	18.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF276

Deuteranopia (green-blind)

#FFF488

Tritanopia (blue-blind)

#FAF0E0

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eefc81;
/* rgb */ color: rgb(238, 252, 129);
/* oklch */ color: oklch(95.6% 0.148 114.6);

Tailwind

colors: {
  custom: {
    50: '#f5fda8',
    500: '#eefc81',
    950: '#000000',
  },
}

SCSS

$custom: #eefc81;
$custom-light: #f5fda8;
$custom-dark: #000000;

JSON

{
  "hex": "#eefc81",
  "rgb": {
    "r": 238,
    "g": 252,
    "b": 129
  },
  "hsl": {
    "h": 66.829,
    "s": 95.349,
    "l": 74.706
  },
  "oklch": {
    "l": 0.95577,
    "c": 0.14816,
    "h": 114.6
  },
  "luminance": 0.89383
}

Semantic roles & 50–950 ramp

primary

#EEFC81

secondary

#5847DA

accent

#00E61A

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEFC81

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

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