#E7FC4B#E7FC4B

#E7FC4B is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 94.5% C 0.192 H 116.1°. Best body text is #000000 at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#E7FC4B
RGB	rgb(231, 252, 75)
HSL	hsl(67, 97%, 64%)
HSV	hsv(67, 70%, 99%)
CMYK	cmyk(8.3%, 0%, 70.2%, 1.2%)
CIE-LAB	lab(94.79, -28.08, 77.64)
CIE-LCH	lch(94.79, 82.56, 109.89°)
OKLab	oklab(94.55% -0.0846 0.1726)
OKLCH	oklch(94.55% 0.192 116.1)
XYZ	xyz(69.0371, 87.1187, 19.8340)
Luminance	0.8712 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7FC4B #604BFC

analogous

#FCB94B #E7FC4B #8FFC4B

triadic

#E7FC4B #4BE7FC #FC4BE7

tetradic

#E7FC4B #4BFCB9 #604BFC #FC4B8F

square

#E7FC4B #4BFCB9 #604BFC #FC4B8F

split-complementary

#E7FC4B #4B8FFC #B94BFC

monochromatic

#B2C903 #DFFB0F #E7FC4B #EFFD87 #F7FEC3

Accessibility & contrast

On white

1.14

#E7FC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.42

#E7FC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7FC4B

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7FC4B	#FFFFFF	#000000	##000000
##E7FC4B	1.00	1.14	18.42	18.42
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.42	21.00	1.00	1.00
##000000	18.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF2B

Deuteranopia (green-blind)

#FFF159

Tritanopia (blue-blind)

#F5EEDA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #e7fc4b;
/* rgb */ color: rgb(231, 252, 75);
/* oklch */ color: oklch(94.5% 0.192 116.1);

Tailwind

colors: {
  custom: {
    50: '#f2fd88',
    500: '#e7fc4b',
    950: '#000000',
  },
}

SCSS

$custom: #e7fc4b;
$custom-light: #f2fd88;
$custom-dark: #000000;

JSON

{
  "hex": "#e7fc4b",
  "rgb": {
    "r": 231,
    "g": 252,
    "b": 75
  },
  "hsl": {
    "h": 67.119,
    "s": 96.721,
    "l": 64.118
  },
  "oklch": {
    "l": 0.94545,
    "c": 0.19225,
    "h": 116.1
  },
  "luminance": 0.87118
}

Semantic roles & 50–950 ramp

primary

#E7FC4B

secondary

#3926C5

accent

#00E61B

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E7FC4B

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

Preview Lab → · Contrast checker → · Palette generator →