#E4F368#E4F368

#E4F368 is a very light, vivid yellow. Relative luminance 0.816; OKLCH L 92.6% C 0.163 H 114.8°. Best body text is #000000 at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#E4F368
RGB	rgb(228, 243, 104)
HSL	hsl(66, 85%, 68%)
HSV	hsv(66, 57%, 95%)
CMYK	cmyk(6.2%, 0%, 57.2%, 4.7%)
CIE-LAB	lab(92.40, -23.24, 63.87)
CIE-LCH	lch(92.40, 67.97, 110.00°)
OKLab	oklab(92.64% -0.0682 0.1477)
OKLCH	oklch(92.64% 0.163 114.8)
XYZ	xyz(66.5456, 81.5957, 25.3380)
Luminance	0.8159 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F368 #7768F3

analogous

#F3BC68 #E4F368 #9EF368

triadic

#E4F368 #68E4F3 #F368E4

tetradic

#E4F368 #68F3BC #7768F3 #F3689E

square

#E4F368 #68F3BC #7768F3 #F3689E

split-complementary

#E4F368 #689EF3 #BC68F3

monochromatic

#BBD011 #DAEE2F #E4F368 #EEF8A1 #F8FCD9

Accessibility & contrast

On white

1.21

#E4F368 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.32

#E4F368 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F368

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F368	#FFFFFF	#000000	##000000
##E4F368	1.00	1.21	17.32	17.32
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.32	21.00	1.00	1.00
##000000	17.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE859

Deuteranopia (green-blind)

#FFEA70

Tritanopia (blue-blind)

#F1E6D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e4f368;
/* rgb */ color: rgb(228, 243, 104);
/* oklch */ color: oklch(92.6% 0.163 114.8);

Tailwind

colors: {
  custom: {
    50: '#eff798',
    500: '#e4f368',
    950: '#000000',
  },
}

SCSS

$custom: #e4f368;
$custom-light: #eff798;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f368",
  "rgb": {
    "r": 228,
    "g": 243,
    "b": 104
  },
  "hsl": {
    "h": 66.475,
    "s": 85.276,
    "l": 68.039
  },
  "oklch": {
    "l": 0.92641,
    "c": 0.16264,
    "h": 114.8
  },
  "luminance": 0.81595
}

Semantic roles & 50–950 ramp

primary

#E4F368

secondary

#4434CC

accent

#04E21C

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4F368

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

Preview Lab → · Contrast checker → · Palette generator →