#E1F052#E1F052

#E1F052 is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 91.6% C 0.177 H 114.6°. Best body text is #000000 at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#E1F052
RGB	rgb(225, 240, 82)
HSL	hsl(66, 84%, 63%)
HSV	hsv(66, 66%, 94%)
CMYK	cmyk(6.3%, 0%, 65.8%, 5.9%)
CIE-LAB	lab(91.21, -24.45, 71.41)
CIE-LCH	lch(91.21, 75.49, 108.90°)
OKLab	oklab(91.58% -0.0735 0.1608)
OKLCH	oklch(91.58% 0.177 114.6)
XYZ	xyz(63.7361, 78.9380, 19.8600)
Luminance	0.7894 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F052 #6152F0

analogous

#F0B052 #E1F052 #92F052

triadic

#E1F052 #52E1F0 #F052E1

tetradic

#E1F052 #52F0B0 #6152F0 #F05292

square

#E1F052 #52F0B0 #6152F0 #F05292

split-complementary

#E1F052 #5292F0 #B052F0

monochromatic

#A8B810 #D7EB1A #E1F052 #EBF58A #F5FAC3

Accessibility & contrast

On white

1.25

#E1F052 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.79

#E1F052 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F052

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F052	#FFFFFF	#000000	##000000
##E1F052	1.00	1.25	16.79	16.79
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.79	21.00	1.00	1.00
##000000	16.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE53B

Deuteranopia (green-blind)

#FFE75D

Tritanopia (blue-blind)

#EFE3D0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e1f052;
/* rgb */ color: rgb(225, 240, 82);
/* oklch */ color: oklch(91.6% 0.177 114.6);

Tailwind

colors: {
  custom: {
    50: '#eef48b',
    500: '#e1f052',
    950: '#000000',
  },
}

SCSS

$custom: #e1f052;
$custom-light: #eef48b;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f052",
  "rgb": {
    "r": 225,
    "g": 240,
    "b": 82
  },
  "hsl": {
    "h": 65.696,
    "s": 84.043,
    "l": 63.137
  },
  "oklch": {
    "l": 0.91578,
    "c": 0.1768,
    "h": 114.6
  },
  "luminance": 0.78937
}

Semantic roles & 50–950 ramp

primary

#E1F052

secondary

#3C2FB7

accent

#05E01A

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E1F052

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

Preview Lab → · Contrast checker → · Palette generator →