#E3F573#E3F573

#E3F573 is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.1% C 0.156 H 116.1°. Best body text is #000000 at 17.57:1 contrast (WCAG AA passes).

Color values

HEX	#E3F573
RGB	rgb(227, 245, 115)
HSL	hsl(68, 87%, 71%)
HSV	hsv(68, 53%, 96%)
CMYK	cmyk(7.3%, 0%, 53.1%, 3.9%)
CIE-LAB	lab(92.96, -23.72, 59.69)
CIE-LCH	lch(92.96, 64.23, 111.67°)
OKLab	oklab(93.11% -0.0684 0.1399)
OKLCH	oklch(93.11% 0.156 116.1)
XYZ	xyz(67.4266, 82.8743, 28.6607)
Luminance	0.8287 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F573 #8573F5

analogous

#F5C673 #E3F573 #A2F573

triadic

#E3F573 #73E3F5 #F573E3

tetradic

#E3F573 #73F5C6 #8573F5 #F573A2

square

#E3F573 #73F5C6 #8573F5 #F573A2

split-complementary

#E3F573 #73A2F5 #C673F5

monochromatic

#C1DE10 #D8F13A #E3F573 #EEF9AC #F9FDE2

Accessibility & contrast

On white

1.19

#E3F573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.57

#E3F573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F573

17.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F573	#FFFFFF	#000000	##000000
##E3F573	1.00	1.19	17.57	17.57
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.57	21.00	1.00	1.00
##000000	17.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA66

Deuteranopia (green-blind)

#FFEC7A

Tritanopia (blue-blind)

#EFE9D8

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e3f573;
/* rgb */ color: rgb(227, 245, 115);
/* oklch */ color: oklch(93.1% 0.156 116.1);

Tailwind

colors: {
  custom: {
    50: '#eef89f',
    500: '#e3f573',
    950: '#000000',
  },
}

SCSS

$custom: #e3f573;
$custom-light: #eef89f;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f573",
  "rgb": {
    "r": 227,
    "g": 245,
    "b": 115
  },
  "hsl": {
    "h": 68.308,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.93108,
    "c": 0.15569,
    "h": 116.1
  },
  "luminance": 0.82874
}

Semantic roles & 50–950 ramp

primary

#E3F573

secondary

#513DCF

accent

#02E321

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E3F573

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

Preview Lab → · Contrast checker → · Palette generator →