#E6EE63#E6EE63

#E6EE63 is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 91.7% C 0.161 H 112.2°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#E6EE63
RGB	rgb(230, 238, 99)
HSL	hsl(63, 80%, 66%)
HSV	hsv(63, 58%, 93%)
CMYK	cmyk(3.4%, 0%, 58.4%, 6.7%)
CIE-LAB	lab(91.18, -20.42, 64.69)
CIE-LCH	lch(91.18, 67.83, 107.52°)
OKLab	oklab(91.69% -0.0608 0.1488)
OKLCH	oklch(91.69% 0.161 112.2)
XYZ	xyz(65.4614, 78.8743, 23.5778)
Luminance	0.7887 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6EE63 #6B63EE

analogous

#EEB063 #E6EE63 #A0EE63

triadic

#E6EE63 #63E6EE #EE63E6

tetradic

#E6EE63 #63EEB0 #6B63EE #EE63A0

square

#E6EE63 #63EEB0 #6B63EE #EE63A0

split-complementary

#E6EE63 #63A0EE #B063EE

monochromatic

#B8C215 #DDE82C #E6EE63 #EFF49A #F8FAD1

Accessibility & contrast

On white

1.25

#E6EE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#E6EE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6EE63

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6EE63	#FFFFFF	#000000	##000000
##E6EE63	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE453

Deuteranopia (green-blind)

#FFE76B

Tritanopia (blue-blind)

#F4E1D0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e6ee63;
/* rgb */ color: rgb(230, 238, 99);
/* oklch */ color: oklch(91.7% 0.161 112.2);

Tailwind

colors: {
  custom: {
    50: '#f1f394',
    500: '#e6ee63',
    950: '#000000',
  },
}

SCSS

$custom: #e6ee63;
$custom-light: #f1f394;
$custom-dark: #000000;

JSON

{
  "hex": "#e6ee63",
  "rgb": {
    "r": 230,
    "g": 238,
    "b": 99
  },
  "hsl": {
    "h": 63.453,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.91689,
    "c": 0.16071,
    "h": 112.2
  },
  "luminance": 0.78873
}

Semantic roles & 50–950 ramp

primary

#E6EE63

secondary

#3E36C0

accent

#09DD15

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E6EE63

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

Preview Lab → · Contrast checker → · Palette generator →