#E3F06E#E3F06E

#E3F06E is a very light, vivid yellow. Relative luminance 0.798; OKLCH L 92.0% C 0.154 H 114.2°. Best body text is #000000 at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#E3F06E
RGB	rgb(227, 240, 110)
HSL	hsl(66, 81%, 69%)
HSV	hsv(66, 54%, 94%)
CMYK	cmyk(5.4%, 0%, 54.2%, 5.9%)
CIE-LAB	lab(91.59, -21.74, 60.33)
CIE-LCH	lch(91.59, 64.12, 109.82°)
OKLab	oklab(91.99% -0.0633 0.1407)
OKLCH	oklch(91.99% 0.154 114.2)
XYZ	xyz(65.6544, 79.7779, 26.6889)
Luminance	0.7978 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F06E #7B6EF0

analogous

#F0BC6E #E3F06E #A2F06E

triadic

#E3F06E #6EE3F0 #F06EE3

tetradic

#E3F06E #6EF0BC #7B6EF0 #F06EA2

square

#E3F06E #6EF0BC #7B6EF0 #F06EA2

split-complementary

#E3F06E #6EA2F0 #BC6EF0

monochromatic

#BCCE15 #D8EA37 #E3F06E #EEF6A5 #F8FBDD

Accessibility & contrast

On white

1.24

#E3F06E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.96

#E3F06E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F06E

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F06E	#FFFFFF	#000000	##000000
##E3F06E	1.00	1.24	16.96	16.96
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.96	21.00	1.00	1.00
##000000	16.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE661

Deuteranopia (green-blind)

#FFE875

Tritanopia (blue-blind)

#F0E4D3

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e3f06e;
/* rgb */ color: rgb(227, 240, 110);
/* oklch */ color: oklch(92.0% 0.154 114.2);

Tailwind

colors: {
  custom: {
    50: '#eef49b',
    500: '#e3f06e',
    950: '#000000',
  },
}

SCSS

$custom: #e3f06e;
$custom-light: #eef49b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f06e",
  "rgb": {
    "r": 227,
    "g": 240,
    "b": 110
  },
  "hsl": {
    "h": 66,
    "s": 81.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.91993,
    "c": 0.15431,
    "h": 114.2
  },
  "luminance": 0.79777
}

Semantic roles & 50–950 ramp

primary

#E3F06E

secondary

#4839C9

accent

#08DE1D

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E3F06E

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

Preview Lab → · Contrast checker → · Palette generator →