#E6FC4B#E6FC4B

#E6FC4B is a very light, vivid yellow. Relative luminance 0.870; OKLCH L 94.5% C 0.193 H 116.4°. Best body text is #000000 at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#E6FC4B
RGB	rgb(230, 252, 75)
HSL	hsl(67, 97%, 64%)
HSV	hsv(67, 70%, 99%)
CMYK	cmyk(8.7%, 0%, 70.2%, 1.2%)
CIE-LAB	lab(94.72, -28.48, 77.55)
CIE-LCH	lch(94.72, 82.61, 110.17°)
OKLab	oklab(94.47% -0.0857 0.1725)
OKLCH	oklch(94.47% 0.193 116.4)
XYZ	xyz(68.7152, 86.9527, 19.8189)
Luminance	0.8695 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6FC4B #614BFC

analogous

#FCBA4B #E6FC4B #8EFC4B

triadic

#E6FC4B #4BE6FC #FC4BE6

tetradic

#E6FC4B #4BFCBA #614BFC #FC4B8E

square

#E6FC4B #4BFCBA #614BFC #FC4B8E

split-complementary

#E6FC4B #4B8EFC #BA4BFC

monochromatic

#B1C903 #DEFB0F #E6FC4B #EEFD87 #F7FEC3

Accessibility & contrast

On white

1.14

#E6FC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.39

#E6FC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6FC4B

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6FC4B	#FFFFFF	#000000	##000000
##E6FC4B	1.00	1.14	18.39	18.39
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.39	21.00	1.00	1.00
##000000	18.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF2B

Deuteranopia (green-blind)

#FFF159

Tritanopia (blue-blind)

#F4EEDA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #e6fc4b;
/* rgb */ color: rgb(230, 252, 75);
/* oklch */ color: oklch(94.5% 0.193 116.4);

Tailwind

colors: {
  custom: {
    50: '#f2fd88',
    500: '#e6fc4b',
    950: '#000000',
  },
}

SCSS

$custom: #e6fc4b;
$custom-light: #f2fd88;
$custom-dark: #000000;

JSON

{
  "hex": "#e6fc4b",
  "rgb": {
    "r": 230,
    "g": 252,
    "b": 75
  },
  "hsl": {
    "h": 67.458,
    "s": 96.721,
    "l": 64.118
  },
  "oklch": {
    "l": 0.94471,
    "c": 0.19256,
    "h": 116.4
  },
  "luminance": 0.86952
}

Semantic roles & 50–950 ramp

primary

#E6FC4B

secondary

#3A26C5

accent

#00E61D

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E6FC4B

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

Preview Lab → · Contrast checker → · Palette generator →