#E3EF68#E3EF68

#E3EF68 is a very light, vivid yellow. Relative luminance 0.791; OKLCH L 91.7% C 0.158 H 113.8°. Best body text is #000000 at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#E3EF68
RGB	rgb(227, 239, 104)
HSL	hsl(65, 81%, 67%)
HSV	hsv(65, 56%, 94%)
CMYK	cmyk(5%, 0%, 56.5%, 6.3%)
CIE-LAB	lab(91.26, -21.72, 62.59)
CIE-LCH	lch(91.26, 66.25, 109.14°)
OKLab	oklab(91.72% -0.0638 0.1449)
OKLCH	oklch(91.72% 0.158 113.8)
XYZ	xyz(65.0452, 79.0645, 24.9285)
Luminance	0.7906 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3EF68 #7468EF

analogous

#EFB768 #E3EF68 #A0EF68

triadic

#E3EF68 #68E3EF #EF68E3

tetradic

#E3EF68 #68EFB7 #7468EF #EF68A0

square

#E3EF68 #68EFB7 #7468EF #EF68A0

split-complementary

#E3EF68 #68A0EF #B768EF

monochromatic

#B8C715 #D9E931 #E3EF68 #EDF59F #F8FBD7

Accessibility & contrast

On white

1.25

#E3EF68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.81

#E3EF68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3EF68

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3EF68	#FFFFFF	#000000	##000000
##E3EF68	1.00	1.25	16.81	16.81
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.81	21.00	1.00	1.00
##000000	16.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55A

Deuteranopia (green-blind)

#FEE770

Tritanopia (blue-blind)

#F0E2D2

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e3ef68;
/* rgb */ color: rgb(227, 239, 104);
/* oklch */ color: oklch(91.7% 0.158 113.8);

Tailwind

colors: {
  custom: {
    50: '#eef498',
    500: '#e3ef68',
    950: '#000000',
  },
}

SCSS

$custom: #e3ef68;
$custom-light: #eef498;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ef68",
  "rgb": {
    "r": 227,
    "g": 239,
    "b": 104
  },
  "hsl": {
    "h": 65.333,
    "s": 80.838,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91717,
    "c": 0.15836,
    "h": 113.8
  },
  "luminance": 0.79063
}

Semantic roles & 50–950 ramp

primary

#E3EF68

secondary

#4337C5

accent

#08DD1B

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E3EF68

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

Preview Lab → · Contrast checker → · Palette generator →