#E1F058#E1F058

#E1F058 is a very light, vivid yellow. Relative luminance 0.790; OKLCH L 91.6% C 0.173 H 114.6°. Best body text is #000000 at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#E1F058
RGB	rgb(225, 240, 88)
HSL	hsl(66, 84%, 64%)
HSV	hsv(66, 63%, 94%)
CMYK	cmyk(6.3%, 0%, 63.3%, 5.9%)
CIE-LAB	lab(91.25, -24.10, 69.15)
CIE-LCH	lch(91.25, 73.23, 109.21°)
OKLab	oklab(91.63% -0.072 0.1569)
OKLCH	oklch(91.63% 0.173 114.6)
XYZ	xyz(63.9744, 79.0334, 21.1155)
Luminance	0.7903 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F058 #6758F0

analogous

#F0B358 #E1F058 #95F058

triadic

#E1F058 #58E1F0 #F058E1

tetradic

#E1F058 #58F0B3 #6758F0 #F05895

square

#E1F058 #58F0B3 #6758F0 #F05895

split-complementary

#E1F058 #5895F0 #B358F0

monochromatic

#ACBD11 #D7EB20 #E1F058 #EBF590 #F5FAC8

Accessibility & contrast

On white

1.25

#E1F058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.81

#E1F058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F058

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F058	#FFFFFF	#000000	##000000
##E1F058	1.00	1.25	16.81	16.81
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.81	21.00	1.00	1.00
##000000	16.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE544

Deuteranopia (green-blind)

#FFE762

Tritanopia (blue-blind)

#EFE3D1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e1f058;
/* rgb */ color: rgb(225, 240, 88);
/* oklch */ color: oklch(91.6% 0.173 114.6);

Tailwind

colors: {
  custom: {
    50: '#eef48e',
    500: '#e1f058',
    950: '#000000',
  },
}

SCSS

$custom: #e1f058;
$custom-light: #eef48e;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f058",
  "rgb": {
    "r": 225,
    "g": 240,
    "b": 88
  },
  "hsl": {
    "h": 65.921,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.91627,
    "c": 0.17258,
    "h": 114.6
  },
  "luminance": 0.79032
}

Semantic roles & 50–950 ramp

primary

#E1F058

secondary

#3F31BB

accent

#06E01B

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F058

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

Preview Lab → · Contrast checker → · Palette generator →