#E4F17C#E4F17C

#E4F17C is a very light, vivid yellow. Relative luminance 0.809; OKLCH L 92.4% C 0.142 H 114.4°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#E4F17C
RGB	rgb(228, 241, 124)
HSL	hsl(67, 81%, 72%)
HSV	hsv(67, 49%, 95%)
CMYK	cmyk(5.4%, 0%, 48.5%, 5.5%)
CIE-LAB	lab(92.07, -20.63, 54.56)
CIE-LCH	lch(92.07, 58.33, 110.71°)
OKLab	oklab(92.45% -0.0589 0.1295)
OKLCH	oklch(92.45% 0.142 114.4)
XYZ	xyz(67.0893, 80.8608, 31.1383)
Luminance	0.8086 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F17C #897CF1

analogous

#F1C47C #E4F17C #AAF17C

triadic

#E4F17C #7CE4F1 #F17CE4

tetradic

#E4F17C #7CF1C4 #897CF1 #F17CAA

square

#E4F17C #7CF1C4 #897CF1 #F17CAA

split-complementary

#E4F17C #7CAAF1 #C47CF1

monochromatic

#C5DB17 #D9EB45 #E4F17C #EFF7B3 #F9FCE3

Accessibility & contrast

On white

1.22

#E4F17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.17

#E4F17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F17C

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F17C	#FFFFFF	#000000	##000000
##E4F17C	1.00	1.22	17.17	17.17
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.17	21.00	1.00	1.00
##000000	17.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE772

Deuteranopia (green-blind)

#FFE982

Tritanopia (blue-blind)

#F0E6D6

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e4f17c;
/* rgb */ color: rgb(228, 241, 124);
/* oklch */ color: oklch(92.4% 0.142 114.4);

Tailwind

colors: {
  custom: {
    50: '#eef5a4',
    500: '#e4f17c',
    950: '#000000',
  },
}

SCSS

$custom: #e4f17c;
$custom-light: #eef5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f17c",
  "rgb": {
    "r": 228,
    "g": 241,
    "b": 124
  },
  "hsl": {
    "h": 66.667,
    "s": 80.69,
    "l": 71.569
  },
  "oklch": {
    "l": 0.92446,
    "c": 0.14225,
    "h": 114.4
  },
  "luminance": 0.8086
}

Semantic roles & 50–950 ramp

primary

#E4F17C

secondary

#5546CB

accent

#08DD20

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F17C

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

Preview Lab → · Contrast checker → · Palette generator →