#E2EF63#E2EF63

#E2EF63 is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 91.6% C 0.163 H 114.1°. Best body text is #000000 at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#E2EF63
RGB	rgb(226, 239, 99)
HSL	hsl(66, 81%, 66%)
HSV	hsv(66, 59%, 94%)
CMYK	cmyk(5.4%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(91.15, -22.49, 64.57)
CIE-LCH	lch(91.15, 68.37, 109.20°)
OKLab	oklab(91.59% -0.0664 0.1486)
OKLCH	oklch(91.59% 0.163 114.1)
XYZ	xyz(64.4841, 78.8037, 23.6157)
Luminance	0.7880 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E2EF63 #7063EF

analogous

#EFB663 #E2EF63 #9CEF63

triadic

#E2EF63 #63E2EF #EF63E2

tetradic

#E2EF63 #63EFB6 #7063EF #EF639C

square

#E2EF63 #63EFB6 #7063EF #EF639C

split-complementary

#E2EF63 #639CEF #B663EF

monochromatic

#B3C414 #D8E92B #E2EF63 #ECF59B #F7FAD2

Accessibility & contrast

On white

1.25

#E2EF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.76

#E2EF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E2EF63

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E2EF63	#FFFFFF	#000000	##000000
##E2EF63	1.00	1.25	16.76	16.76
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.76	21.00	1.00	1.00
##000000	16.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE453

Deuteranopia (green-blind)

#FEE76C

Tritanopia (blue-blind)

#EFE2D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e2ef63;
/* rgb */ color: rgb(226, 239, 99);
/* oklch */ color: oklch(91.6% 0.163 114.1);

Tailwind

colors: {
  custom: {
    50: '#eef494',
    500: '#e2ef63',
    950: '#000000',
  },
}

SCSS

$custom: #e2ef63;
$custom-light: #eef494;
$custom-dark: #000000;

JSON

{
  "hex": "#e2ef63",
  "rgb": {
    "r": 226,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 65.571,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.9159,
    "c": 0.16276,
    "h": 114.1
  },
  "luminance": 0.78803
}

Semantic roles & 50–950 ramp

primary

#E2EF63

secondary

#4235C1

accent

#08DE1C

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E2EF63

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

Preview Lab → · Contrast checker → · Palette generator →