#EEFE78#EEFE78

#EEFE78 is a very light, vivid yellow. Relative luminance 0.904; OKLCH L 95.9% C 0.159 H 115.1°. Best body text is #000000 at 19.08:1 contrast (WCAG AA passes).

Color values

HEX	#EEFE78
RGB	rgb(238, 254, 120)
HSL	hsl(67, 99%, 73%)
HSV	hsv(67, 53%, 100%)
CMYK	cmyk(6.3%, 0%, 52.8%, 0.4%)
CIE-LAB	lab(96.17, -23.32, 61.38)
CIE-LCH	lch(96.17, 65.66, 110.81°)
OKLab	oklab(95.89% -0.0674 0.1438)
OKLCH	oklch(95.89% 0.159 115.1)
XYZ	xyz(74.0932, 90.4179, 31.3149)
Luminance	0.9042 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEFE78 #8878FE

analogous

#FECB78 #EEFE78 #ABFE78

triadic

#EEFE78 #78EEFE #FE78EE

tetradic

#EEFE78 #78FECB #8878FE #FE78AB

square

#EEFE78 #78FECB #8878FE #FE78AB

split-complementary

#EEFE78 #78ABFE #CB78FE

monochromatic

#DCFA02 #E6FE3B #EEFE78 #F6FEB5 #FBFFE1

Accessibility & contrast

On white

1.10

#EEFE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.08

#EEFE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEFE78

19.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEFE78	#FFFFFF	#000000	##000000
##EEFE78	1.00	1.10	19.08	19.08
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.08	21.00	1.00	1.00
##000000	19.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF36B

Deuteranopia (green-blind)

#FFF580

Tritanopia (blue-blind)

#FBF1E0

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eefe78;
/* rgb */ color: rgb(238, 254, 120);
/* oklch */ color: oklch(95.9% 0.159 115.1);

Tailwind

colors: {
  custom: {
    50: '#f6fea2',
    500: '#eefe78',
    950: '#000000',
  },
}

SCSS

$custom: #eefe78;
$custom-light: #f6fea2;
$custom-dark: #000000;

JSON

{
  "hex": "#eefe78",
  "rgb": {
    "r": 238,
    "g": 254,
    "b": 120
  },
  "hsl": {
    "h": 67.164,
    "s": 98.529,
    "l": 73.333
  },
  "oklch": {
    "l": 0.9589,
    "c": 0.15884,
    "h": 115.1
  },
  "luminance": 0.90417
}

Semantic roles & 50–950 ramp

primary

#EEFE78

secondary

#513FDC

accent

#00E61B

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EEFE78

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

Preview Lab → · Contrast checker → · Palette generator →