#E3F570#E3F570

#E3F570 is a very light, vivid yellow. Relative luminance 0.828; OKLCH L 93.1% C 0.158 H 116.0°. Best body text is #000000 at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#E3F570
RGB	rgb(227, 245, 112)
HSL	hsl(68, 87%, 70%)
HSV	hsv(68, 54%, 96%)
CMYK	cmyk(7.3%, 0%, 54.3%, 3.9%)
CIE-LAB	lab(92.93, -23.97, 60.98)
CIE-LCH	lch(92.93, 65.52, 111.46°)
OKLab	oklab(93.08% -0.0694 0.1424)
OKLCH	oklch(93.08% 0.158 116)
XYZ	xyz(67.2567, 82.8064, 27.7663)
Luminance	0.8281 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F570 #8270F5

analogous

#F5C470 #E3F570 #A1F570

triadic

#E3F570 #70E3F5 #F570E3

tetradic

#E3F570 #70F5C4 #8270F5 #F570A1

square

#E3F570 #70F5C4 #8270F5 #F570A1

split-complementary

#E3F570 #70A1F5 #C470F5

monochromatic

#C0DB0F #D8F137 #E3F570 #EEF9A9 #F9FDE2

Accessibility & contrast

On white

1.20

#E3F570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.56

#E3F570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F570

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F570	#FFFFFF	#000000	##000000
##E3F570	1.00	1.20	17.56	17.56
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.56	21.00	1.00	1.00
##000000	17.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA63

Deuteranopia (green-blind)

#FFEC78

Tritanopia (blue-blind)

#EFE9D8

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e3f570;
/* rgb */ color: rgb(227, 245, 112);
/* oklch */ color: oklch(93.1% 0.158 116.0);

Tailwind

colors: {
  custom: {
    50: '#eef89d',
    500: '#e3f570',
    950: '#000000',
  },
}

SCSS

$custom: #e3f570;
$custom-light: #eef89d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f570",
  "rgb": {
    "r": 227,
    "g": 245,
    "b": 112
  },
  "hsl": {
    "h": 68.12,
    "s": 86.928,
    "l": 70
  },
  "oklch": {
    "l": 0.93075,
    "c": 0.15837,
    "h": 116
  },
  "luminance": 0.82806
}

Semantic roles & 50–950 ramp

primary

#E3F570

secondary

#4E3ACF

accent

#02E321

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E3F570

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

Preview Lab → · Contrast checker → · Palette generator →