#E1F154#E1F154

#E1F154 is a very light, vivid yellow. Relative luminance 0.796; OKLCH L 91.8% C 0.176 H 114.9°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#E1F154
RGB	rgb(225, 241, 84)
HSL	hsl(66, 85%, 64%)
HSV	hsv(66, 65%, 95%)
CMYK	cmyk(6.6%, 0%, 65.1%, 5.5%)
CIE-LAB	lab(91.49, -24.81, 70.94)
CIE-LCH	lch(91.49, 75.16, 109.28°)
OKLab	oklab(91.81% -0.0744 0.1601)
OKLCH	oklch(91.81% 0.177 114.9)
XYZ	xyz(64.1085, 79.5593, 20.3651)
Luminance	0.7956 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1F154 #6454F1

analogous

#F1B254 #E1F154 #92F154

triadic

#E1F154 #54E1F1 #F154E1

tetradic

#E1F154 #54F1B2 #6454F1 #F15492

square

#E1F154 #54F1B2 #6454F1 #F15492

split-complementary

#E1F154 #5492F1 #B254F1

monochromatic

#AABB0F #D7EC1B #E1F154 #EBF68D #F5FAC5

Accessibility & contrast

On white

1.24

#E1F154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#E1F154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1F154

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1F154	#FFFFFF	#000000	##000000
##E1F154	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE53E

Deuteranopia (green-blind)

#FFE85F

Tritanopia (blue-blind)

#EFE4D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e1f154;
/* rgb */ color: rgb(225, 241, 84);
/* oklch */ color: oklch(91.8% 0.176 114.9);

Tailwind

colors: {
  custom: {
    50: '#eef58c',
    500: '#e1f154',
    950: '#000000',
  },
}

SCSS

$custom: #e1f154;
$custom-light: #eef58c;
$custom-dark: #000000;

JSON

{
  "hex": "#e1f154",
  "rgb": {
    "r": 225,
    "g": 241,
    "b": 84
  },
  "hsl": {
    "h": 66.115,
    "s": 84.865,
    "l": 63.725
  },
  "oklch": {
    "l": 0.91808,
    "c": 0.1765,
    "h": 114.9
  },
  "luminance": 0.79558
}

Semantic roles & 50–950 ramp

primary

#E1F154

secondary

#3D2FBA

accent

#04E11B

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1F154

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

Preview Lab → · Contrast checker → · Palette generator →