#E1F45F#E1F45F

#E1F45F is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.5% C 0.172 H 116.0°. Best body text is #000000 at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#E1F45F
RGB	rgb(225, 244, 95)
HSL	hsl(68, 87%, 66%)
HSV	hsv(68, 61%, 96%)
CMYK	cmyk(7.8%, 0%, 61.1%, 4.3%)
CIE-LAB	lab(92.37, -25.54, 67.54)
CIE-LCH	lch(92.37, 72.20, 110.71°)
OKLab	oklab(92.54% -0.0753 0.1544)
OKLCH	oklch(92.54% 0.172 116)
XYZ	xyz(65.4689, 81.5360, 23.1134)
Luminance	0.8154 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F45F #725FF4

analogous

#F4BD5F #E1F45F #97F45F

triadic

#E1F45F #5FE1F4 #F45FE1

tetradic

#E1F45F #5FF4BD #725FF4 #F45F97

square

#E1F45F #5FF4BD #725FF4 #F45F97

split-complementary

#E1F45F #5F97F4 #BD5FF4

monochromatic

#B3CB0E #D6F026 #E1F45F #ECF898 #F6FCD2

Accessibility & contrast

On white

1.21

#E1F45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.31

#E1F45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F45F

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F45F	#FFFFFF	#000000	##000000
##E1F45F	1.00	1.21	17.31	17.31
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.31	21.00	1.00	1.00
##000000	17.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE84D

Deuteranopia (green-blind)

#FFEA69

Tritanopia (blue-blind)

#EEE7D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e1f45f;
/* rgb */ color: rgb(225, 244, 95);
/* oklch */ color: oklch(92.5% 0.172 116.0);

Tailwind

colors: {
  custom: {
    50: '#edf792',
    500: '#e1f45f',
    950: '#000000',
  },
}

SCSS

$custom: #e1f45f;
$custom-light: #edf792;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f45f",
  "rgb": {
    "r": 225,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 67.651,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.92542,
    "c": 0.1718,
    "h": 116
  },
  "luminance": 0.81535
}

Semantic roles & 50–950 ramp

primary

#E1F45F

secondary

#4330C7

accent

#02E41F

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F45F

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

Preview Lab → · Contrast checker → · Palette generator →