#E3F36A#E3F36A

#E3F36A is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.6% C 0.161 H 115.2°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#E3F36A
RGB	rgb(227, 243, 106)
HSL	hsl(67, 85%, 68%)
HSV	hsv(67, 56%, 95%)
CMYK	cmyk(6.6%, 0%, 56.4%, 4.7%)
CIE-LAB	lab(92.34, -23.49, 62.93)
CIE-LCH	lch(92.34, 67.17, 110.47°)
OKLab	oklab(92.59% -0.0686 0.1459)
OKLCH	oklch(92.59% 0.161 115.2)
XYZ	xyz(66.3320, 81.4736, 25.8645)
Luminance	0.8147 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F36A #7A6AF3

analogous

#F3BE6A #E3F36A #9EF36A

triadic

#E3F36A #6AE3F3 #F36AE3

tetradic

#E3F36A #6AF3BE #7A6AF3 #F36A9E

square

#E3F36A #6AF3BE #7A6AF3 #F36A9E

split-complementary

#E3F36A #6A9EF3 #BE6AF3

monochromatic

#BBD211 #D8EE31 #E3F36A #EEF8A3 #F8FCDB

Accessibility & contrast

On white

1.21

#E3F36A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#E3F36A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F36A

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F36A	#FFFFFF	#000000	##000000
##E3F36A	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85B

Deuteranopia (green-blind)

#FFEA72

Tritanopia (blue-blind)

#F0E7D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e3f36a;
/* rgb */ color: rgb(227, 243, 106);
/* oklch */ color: oklch(92.6% 0.161 115.2);

Tailwind

colors: {
  custom: {
    50: '#eef799',
    500: '#e3f36a',
    950: '#000000',
  },
}

SCSS

$custom: #e3f36a;
$custom-light: #eef799;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f36a",
  "rgb": {
    "r": 227,
    "g": 243,
    "b": 106
  },
  "hsl": {
    "h": 67.007,
    "s": 85.093,
    "l": 68.431
  },
  "oklch": {
    "l": 0.92586,
    "c": 0.16122,
    "h": 115.2
  },
  "luminance": 0.81473
}

Semantic roles & 50–950 ramp

primary

#E3F36A

secondary

#4735CC

accent

#04E21E

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E3F36A

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

Preview Lab → · Contrast checker → · Palette generator →