#E0F558#E0F558

#E0F558 is a very light, vivid yellow. Relative luminance 0.819; OKLCH L 92.6% C 0.178 H 116.5°. Best body text is #000000 at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#E0F558
RGB	rgb(224, 245, 88)
HSL	hsl(68, 89%, 65%)
HSV	hsv(68, 64%, 96%)
CMYK	cmyk(8.6%, 0%, 64.1%, 3.9%)
CIE-LAB	lab(92.51, -26.86, 70.45)
CIE-LCH	lch(92.51, 75.39, 110.87°)
OKLab	oklab(92.62% -0.0796 0.1596)
OKLCH	oklch(92.62% 0.178 116.5)
XYZ	xyz(65.1557, 81.8575, 21.5983)
Luminance	0.8186 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0F558 #6D58F5

analogous

#F5BB58 #E0F558 #92F558

triadic

#E0F558 #58E0F5 #F558E0

tetradic

#E0F558 #58F5BB #6D58F5 #F55892

square

#E0F558 #58F5BB #6D58F5 #F55892

split-complementary

#E0F558 #5892F5 #BB58F5

monochromatic

#AEC70C #D5F21E #E0F558 #EBF892 #F5FCCB

Accessibility & contrast

On white

1.21

#E0F558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.37

#E0F558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0F558

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0F558	#FFFFFF	#000000	##000000
##E0F558	1.00	1.21	17.37	17.37
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.37	21.00	1.00	1.00
##000000	17.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE943

Deuteranopia (green-blind)

#FFEB63

Tritanopia (blue-blind)

#EDE8D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e0f558;
/* rgb */ color: rgb(224, 245, 88);
/* oklch */ color: oklch(92.6% 0.178 116.5);

Tailwind

colors: {
  custom: {
    50: '#edf88e',
    500: '#e0f558',
    950: '#000000',
  },
}

SCSS

$custom: #e0f558;
$custom-light: #edf88e;
$custom-dark: #000000;

JSON

{
  "hex": "#e0f558",
  "rgb": {
    "r": 224,
    "g": 245,
    "b": 88
  },
  "hsl": {
    "h": 68.025,
    "s": 88.701,
    "l": 65.294
  },
  "oklch": {
    "l": 0.92621,
    "c": 0.17838,
    "h": 116.5
  },
  "luminance": 0.81857
}

Semantic roles & 50–950 ramp

primary

#E0F558

secondary

#422EC3

accent

#00E51F

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E0F558

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

Preview Lab → · Contrast checker → · Palette generator →