#E3F650#E3F650

#E3F650 is a very light, vivid yellow. Relative luminance 0.828; OKLCH L 93.0% C 0.184 H 115.7°. Best body text is #000000 at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#E3F650
RGB	rgb(227, 246, 80)
HSL	hsl(67, 90%, 64%)
HSV	hsv(67, 67%, 96%)
CMYK	cmyk(7.7%, 0%, 67.5%, 3.5%)
CIE-LAB	lab(92.94, -26.60, 73.96)
CIE-LCH	lch(92.94, 78.60, 109.78°)
OKLab	oklab(93% -0.0798 0.1658)
OKLCH	oklch(93% 0.184 115.7)
XYZ	xyz(66.0839, 82.8226, 20.0930)
Luminance	0.8282 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F650 #6350F6

analogous

#F6B650 #E3F650 #90F650

triadic

#E3F650 #50E3F6 #F650E3

tetradic

#E3F650 #50F6B6 #6350F6 #F65090

square

#E3F650 #50F6B6 #6350F6 #F65090

split-complementary

#E3F650 #5090F6 #B650F6

monochromatic

#ADC20A #DAF316 #E3F650 #ECF98A #F6FCC4

Accessibility & contrast

On white

1.20

#E3F650 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.56

#E3F650 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F650

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F650	#FFFFFF	#000000	##000000
##E3F650	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)

#FFEA36

Deuteranopia (green-blind)

#FFEC5C

Tritanopia (blue-blind)

#F1E8D5

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e3f650;
/* rgb */ color: rgb(227, 246, 80);
/* oklch */ color: oklch(93.0% 0.184 115.7);

Tailwind

colors: {
  custom: {
    50: '#eff98a',
    500: '#e3f650',
    950: '#000000',
  },
}

SCSS

$custom: #e3f650;
$custom-light: #eff98a;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f650",
  "rgb": {
    "r": 227,
    "g": 246,
    "b": 80
  },
  "hsl": {
    "h": 66.867,
    "s": 90.217,
    "l": 63.922
  },
  "oklch": {
    "l": 0.92997,
    "c": 0.18399,
    "h": 115.7
  },
  "luminance": 0.82822
}

Semantic roles & 50–950 ramp

primary

#E3F650

secondary

#3C2BBF

accent

#00E61A

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E3F650

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

Preview Lab → · Contrast checker → · Palette generator →