#E3F56A#E3F56A

#E3F56A is a very light, vivid yellow. Relative luminance 0.827; OKLCH L 93.0% C 0.164 H 115.8°. Best body text is #000000 at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#E3F56A
RGB	rgb(227, 245, 106)
HSL	hsl(68, 87%, 69%)
HSV	hsv(68, 57%, 96%)
CMYK	cmyk(7.3%, 0%, 56.7%, 3.9%)
CIE-LAB	lab(92.87, -24.44, 63.53)
CIE-LCH	lch(92.87, 68.07, 111.04°)
OKLab	oklab(93.01% -0.0713 0.1472)
OKLCH	oklch(93.01% 0.164 115.8)
XYZ	xyz(66.9337, 82.6772, 26.0651)
Luminance	0.8268 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F56A #7C6AF5

analogous

#F5C26A #E3F56A #9EF56A

triadic

#E3F56A #6AE3F5 #F56AE3

tetradic

#E3F56A #6AF5C2 #7C6AF5 #F56A9E

square

#E3F56A #6AF5C2 #7C6AF5 #F56A9E

split-complementary

#E3F56A #6A9EF5 #C26AF5

monochromatic

#BCD60E #D8F131 #E3F56A #EEF9A3 #F9FDDD

Accessibility & contrast

On white

1.20

#E3F56A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.54

#E3F56A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F56A

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F56A	#FFFFFF	#000000	##000000
##E3F56A	1.00	1.20	17.54	17.54
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.54	21.00	1.00	1.00
##000000	17.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA5B

Deuteranopia (green-blind)

#FFEC72

Tritanopia (blue-blind)

#F0E9D7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e3f56a;
/* rgb */ color: rgb(227, 245, 106);
/* oklch */ color: oklch(93.0% 0.164 115.8);

Tailwind

colors: {
  custom: {
    50: '#eef899',
    500: '#e3f56a',
    950: '#000000',
  },
}

SCSS

$custom: #e3f56a;
$custom-light: #eef899;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f56a",
  "rgb": {
    "r": 227,
    "g": 245,
    "b": 106
  },
  "hsl": {
    "h": 67.77,
    "s": 87.421,
    "l": 68.824
  },
  "oklch": {
    "l": 0.93011,
    "c": 0.16352,
    "h": 115.8
  },
  "luminance": 0.82676
}

Semantic roles & 50–950 ramp

primary

#E3F56A

secondary

#4935CE

accent

#02E41F

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E3F56A

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

Preview Lab → · Contrast checker → · Palette generator →