#E1F457#E1F457

#E1F457 is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.5% C 0.178 H 115.9°. Best body text is #000000 at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#E1F457
RGB	rgb(225, 244, 87)
HSL	hsl(67, 88%, 65%)
HSV	hsv(67, 64%, 96%)
CMYK	cmyk(7.8%, 0%, 64.3%, 4.3%)
CIE-LAB	lab(92.31, -26.05, 70.65)
CIE-LCH	lch(92.31, 75.30, 110.24°)
OKLab	oklab(92.47% -0.0775 0.1599)
OKLCH	oklch(92.47% 0.178 115.9)
XYZ	xyz(65.1238, 81.3980, 21.2957)
Luminance	0.8140 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F457 #6A57F4

analogous

#F4B857 #E1F457 #93F457

triadic

#E1F457 #57E1F4 #F457E1

tetradic

#E1F457 #57F4B8 #6A57F4 #F45793

square

#E1F457 #57F4B8 #6A57F4 #F45793

split-complementary

#E1F457 #5793F4 #B857F4

monochromatic

#AEC40D #D7F01E #E1F457 #EBF890 #F6FCCA

Accessibility & contrast

On white

1.22

#E1F457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.28

#E1F457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F457

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F457	#FFFFFF	#000000	##000000
##E1F457	1.00	1.22	17.28	17.28
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.28	21.00	1.00	1.00
##000000	17.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE842

Deuteranopia (green-blind)

#FFEA62

Tritanopia (blue-blind)

#EEE7D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e1f457;
/* rgb */ color: rgb(225, 244, 87);
/* oklch */ color: oklch(92.5% 0.178 115.9);

Tailwind

colors: {
  custom: {
    50: '#eef78e',
    500: '#e1f457',
    950: '#000000',
  },
}

SCSS

$custom: #e1f457;
$custom-light: #eef78e;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f457",
  "rgb": {
    "r": 225,
    "g": 244,
    "b": 87
  },
  "hsl": {
    "h": 67.261,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.92473,
    "c": 0.17768,
    "h": 115.9
  },
  "luminance": 0.81397
}

Semantic roles & 50–950 ramp

primary

#E1F457

secondary

#402EC1

accent

#01E41D

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F457

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

Preview Lab → · Contrast checker → · Palette generator →