#E4FB5C#E4FB5C

#E4FB5C is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.2% C 0.181 H 117.0°. Best body text is #000000 at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#E4FB5C
RGB	rgb(228, 251, 92)
HSL	hsl(69, 95%, 67%)
HSV	hsv(69, 63%, 98%)
CMYK	cmyk(9.2%, 0%, 63.3%, 1.6%)
CIE-LAB	lab(94.42, -27.84, 70.98)
CIE-LCH	lch(94.42, 76.25, 111.42°)
OKLab	oklab(94.24% -0.0822 0.1612)
OKLCH	oklch(94.24% 0.181 117)
XYZ	xyz(68.4253, 86.2618, 23.1687)
Luminance	0.8626 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FB5C #735CFB

analogous

#FBC25C #E4FB5C #95FB5C

triadic

#E4FB5C #5CE4FB #FB5CE4

tetradic

#E4FB5C #5CFBC2 #735CFB #FB5C95

square

#E4FB5C #5CFBC2 #735CFB #FB5C95

split-complementary

#E4FB5C #5C95FB #C25CFB

monochromatic

#B9D705 #DAFA20 #E4FB5C #EEFC98 #F8FED3

Accessibility & contrast

On white

1.15

#E4FB5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.25

#E4FB5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FB5C

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FB5C	#FFFFFF	#000000	##000000
##E4FB5C	1.00	1.15	18.25	18.25
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.25	21.00	1.00	1.00
##000000	18.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE47

Deuteranopia (green-blind)

#FFF067

Tritanopia (blue-blind)

#F1EEDA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #e4fb5c;
/* rgb */ color: rgb(228, 251, 92);
/* oklch */ color: oklch(94.2% 0.181 117.0);

Tailwind

colors: {
  custom: {
    50: '#f0fc91',
    500: '#e4fb5c',
    950: '#000000',
  },
}

SCSS

$custom: #e4fb5c;
$custom-light: #f0fc91;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fb5c",
  "rgb": {
    "r": 228,
    "g": 251,
    "b": 92
  },
  "hsl": {
    "h": 68.679,
    "s": 95.21,
    "l": 67.255
  },
  "oklch": {
    "l": 0.94236,
    "c": 0.18098,
    "h": 117
  },
  "luminance": 0.86261
}

Semantic roles & 50–950 ramp

primary

#E4FB5C

secondary

#422AD1

accent

#00E621

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4FB5C

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

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