#E1F359#E1F359

#E1F359 is a very light, vivid yellow. Relative luminance 0.808; OKLCH L 92.3% C 0.175 H 115.6°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#E1F359
RGB	rgb(225, 243, 89)
HSL	hsl(67, 87%, 65%)
HSV	hsv(67, 63%, 95%)
CMYK	cmyk(7.4%, 0%, 63.4%, 4.7%)
CIE-LAB	lab(92.06, -25.46, 69.60)
CIE-LCH	lch(92.06, 74.11, 110.09°)
OKLab	oklab(92.28% -0.0757 0.158)
OKLCH	oklch(92.28% 0.175 115.6)
XYZ	xyz(64.9066, 80.8310, 21.6320)
Luminance	0.8083 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F359 #6B59F3

analogous

#F3B859 #E1F359 #94F359

triadic

#E1F359 #59E1F3 #F359E1

tetradic

#E1F359 #59F3B8 #6B59F3 #F35994

square

#E1F359 #59F3B8 #6B59F3 #F35994

split-complementary

#E1F359 #5994F3 #B859F3

monochromatic

#AEC30E #D7EF20 #E1F359 #EBF792 #F6FBCB

Accessibility & contrast

On white

1.22

#E1F359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.17

#E1F359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F359

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F359	#FFFFFF	#000000	##000000
##E1F359	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)

#FFE745

Deuteranopia (green-blind)

#FFE964

Tritanopia (blue-blind)

#EEE6D3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e1f359;
/* rgb */ color: rgb(225, 243, 89);
/* oklch */ color: oklch(92.3% 0.175 115.6);

Tailwind

colors: {
  custom: {
    50: '#eef78f',
    500: '#e1f359',
    950: '#000000',
  },
}

SCSS

$custom: #e1f359;
$custom-light: #eef78f;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f359",
  "rgb": {
    "r": 225,
    "g": 243,
    "b": 89
  },
  "hsl": {
    "h": 67.013,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92276,
    "c": 0.17515,
    "h": 115.6
  },
  "luminance": 0.8083
}

Semantic roles & 50–950 ramp

primary

#E1F359

secondary

#402FC1

accent

#02E31D

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F359

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

Preview Lab → · Contrast checker → · Palette generator →