#E1F04C#E1F04C

#E1F04C is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 91.5% C 0.181 H 114.5°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#E1F04C
RGB	rgb(225, 240, 76)
HSL	hsl(65, 85%, 62%)
HSV	hsv(65, 68%, 94%)
CMYK	cmyk(6.3%, 0%, 68.3%, 5.9%)
CIE-LAB	lab(91.17, -24.78, 73.58)
CIE-LCH	lch(91.17, 77.64, 108.62°)
OKLab	oklab(91.53% -0.075 0.1644)
OKLCH	oklch(91.53% 0.181 114.5)
XYZ	xyz(63.5176, 78.8507, 18.7098)
Luminance	0.7885 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F04C #5B4CF0

analogous

#F0AD4C #E1F04C #8FF04C

triadic

#E1F04C #4CE1F0 #F04CE1

tetradic

#E1F04C #4CF0AD #5B4CF0 #F04C8F

square

#E1F04C #4CF0AD #5B4CF0 #F04C8F

split-complementary

#E1F04C #4C8FF0 #AD4CF0

monochromatic

#A4B30F #D7EB14 #E1F04C #EAF584 #F4F9BD

Accessibility & contrast

On white

1.25

#E1F04C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#E1F04C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F04C

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F04C	#FFFFFF	#000000	##000000
##E1F04C	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)

#FFE431

Deuteranopia (green-blind)

#FFE758

Tritanopia (blue-blind)

#EFE2D0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e1f04c;
/* rgb */ color: rgb(225, 240, 76);
/* oklch */ color: oklch(91.5% 0.181 114.5);

Tailwind

colors: {
  custom: {
    50: '#eef487',
    500: '#e1f04c',
    950: '#000000',
  },
}

SCSS

$custom: #e1f04c;
$custom-light: #eef487;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f04c",
  "rgb": {
    "r": 225,
    "g": 240,
    "b": 76
  },
  "hsl": {
    "h": 65.488,
    "s": 84.536,
    "l": 61.961
  },
  "oklch": {
    "l": 0.91534,
    "c": 0.18072,
    "h": 114.5
  },
  "luminance": 0.7885
}

Semantic roles & 50–950 ramp

primary

#E1F04C

secondary

#3A2EB2

accent

#04E119

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E1F04C

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

Preview Lab → · Contrast checker → · Palette generator →