#EEFF78#EEFF78

#EEFF78 is a very light, vivid yellow. Relative luminance 0.911; OKLCH L 96.1% C 0.160 H 115.4°. Best body text is #000000 at 19.21:1 contrast (WCAG AA passes).

Color values

HEX	#EEFF78
RGB	rgb(238, 255, 120)
HSL	hsl(68, 100%, 74%)
HSV	hsv(68, 53%, 100%)
CMYK	cmyk(6.7%, 0%, 52.9%, 0%)
CIE-LAB	lab(96.43, -23.80, 61.68)
CIE-LCH	lch(96.43, 66.11, 111.10°)
OKLab	oklab(96.1% -0.0687 0.1445)
OKLCH	oklch(96.1% 0.16 115.4)
XYZ	xyz(74.4113, 91.0542, 31.4209)
Luminance	0.9105 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFF78 #8978FF

analogous

#FFCD78 #EEFF78 #AAFF78

triadic

#EEFF78 #78EEFF #FF78EE

tetradic

#EEFF78 #78FFCD #8978FF #FF78AA

square

#EEFF78 #78FFCD #8978FF #FF78AA

split-complementary

#EEFF78 #78AAFF #CD78FF

monochromatic

#DDFD00 #E6FF3B #EEFF78 #F6FFB5 #FBFFE0

Accessibility & contrast

On white

1.09

#EEFF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.21

#EEFF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFF78

19.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFF78	#FFFFFF	#000000	##000000
##EEFF78	1.00	1.09	19.21	19.21
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.21	21.00	1.00	1.00
##000000	19.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF46B

Deuteranopia (green-blind)

#FFF680

Tritanopia (blue-blind)

#FBF2E1

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #eeff78;
/* rgb */ color: rgb(238, 255, 120);
/* oklch */ color: oklch(96.1% 0.160 115.4);

Tailwind

colors: {
  custom: {
    50: '#f6ffa3',
    500: '#eeff78',
    950: '#000000',
  },
}

SCSS

$custom: #eeff78;
$custom-light: #f6ffa3;
$custom-dark: #000000;

JSON

{
  "hex": "#eeff78",
  "rgb": {
    "r": 238,
    "g": 255,
    "b": 120
  },
  "hsl": {
    "h": 67.556,
    "s": 100,
    "l": 73.529
  },
  "oklch": {
    "l": 0.961,
    "c": 0.16001,
    "h": 115.4
  },
  "luminance": 0.91053
}

Semantic roles & 50–950 ramp

primary

#EEFF78

secondary

#523EDD

accent

#00E61D

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EEFF78

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

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