#E4F17A#E4F17A

#E4F17A is a very light, vivid yellow. Relative luminance 0.808; OKLCH L 92.4% C 0.144 H 114.4°. Best body text is #000000 at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#E4F17A
RGB	rgb(228, 241, 122)
HSL	hsl(67, 81%, 71%)
HSV	hsv(67, 49%, 95%)
CMYK	cmyk(5.4%, 0%, 49.4%, 5.5%)
CIE-LAB	lab(92.05, -20.81, 55.46)
CIE-LCH	lch(92.05, 59.23, 110.57°)
OKLab	oklab(92.42% -0.0596 0.1313)
OKLCH	oklch(92.42% 0.144 114.4)
XYZ	xyz(66.9641, 80.8107, 30.4790)
Luminance	0.8081 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F17A #877AF1

analogous

#F1C27A #E4F17A #A8F17A

triadic

#E4F17A #7AE4F1 #F17AE4

tetradic

#E4F17A #7AF1C2 #877AF1 #F17AA8

square

#E4F17A #7AF1C2 #877AF1 #F17AA8

split-complementary

#E4F17A #7AA8F1 #C27AF1

monochromatic

#C4DA17 #D9EB43 #E4F17A #EFF7B1 #F9FCE3

Accessibility & contrast

On white

1.22

#E4F17A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.16

#E4F17A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F17A

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F17A	#FFFFFF	#000000	##000000
##E4F17A	1.00	1.22	17.16	17.16
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.16	21.00	1.00	1.00
##000000	17.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76F

Deuteranopia (green-blind)

#FFE980

Tritanopia (blue-blind)

#F0E5D6

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e4f17a;
/* rgb */ color: rgb(228, 241, 122);
/* oklch */ color: oklch(92.4% 0.144 114.4);

Tailwind

colors: {
  custom: {
    50: '#eef5a3',
    500: '#e4f17a',
    950: '#000000',
  },
}

SCSS

$custom: #e4f17a;
$custom-light: #eef5a3;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f17a",
  "rgb": {
    "r": 228,
    "g": 241,
    "b": 122
  },
  "hsl": {
    "h": 66.555,
    "s": 80.952,
    "l": 71.176
  },
  "oklch": {
    "l": 0.92421,
    "c": 0.14418,
    "h": 114.4
  },
  "luminance": 0.8081
}

Semantic roles & 50–950 ramp

primary

#E4F17A

secondary

#5344CB

accent

#08DD1F

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F17A

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

Preview Lab → · Contrast checker → · Palette generator →