#E3F154#E3F154

#E3F154 is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.0% C 0.176 H 114.2°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#E3F154
RGB	rgb(227, 241, 84)
HSL	hsl(65, 85%, 64%)
HSV	hsv(65, 65%, 95%)
CMYK	cmyk(5.8%, 0%, 65.1%, 5.5%)
CIE-LAB	lab(91.63, -24.01, 71.14)
CIE-LCH	lch(91.63, 75.08, 108.65°)
OKLab	oklab(91.96% -0.0722 0.1604)
OKLCH	oklch(91.96% 0.176 114.2)
XYZ	xyz(64.7358, 79.8828, 20.3945)
Luminance	0.7988 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F154 #6254F1

analogous

#F1B054 #E3F154 #94F154

triadic

#E3F154 #54E3F1 #F154E3

tetradic

#E3F154 #54F1B0 #6254F1 #F15494

square

#E3F154 #54F1B0 #6254F1 #F15494

split-complementary

#E3F154 #5494F1 #B054F1

monochromatic

#ACBB0F #DAEC1B #E3F154 #ECF68D #F6FAC5

Accessibility & contrast

On white

1.24

#E3F154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#E3F154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F154

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F154	#FFFFFF	#000000	##000000
##E3F154	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE63E

Deuteranopia (green-blind)

#FFE95F

Tritanopia (blue-blind)

#F1E3D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e3f154;
/* rgb */ color: rgb(227, 241, 84);
/* oklch */ color: oklch(92.0% 0.176 114.2);

Tailwind

colors: {
  custom: {
    50: '#eff58c',
    500: '#e3f154',
    950: '#000000',
  },
}

SCSS

$custom: #e3f154;
$custom-light: #eff58c;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f154",
  "rgb": {
    "r": 227,
    "g": 241,
    "b": 84
  },
  "hsl": {
    "h": 65.35,
    "s": 84.865,
    "l": 63.725
  },
  "oklch": {
    "l": 0.9196,
    "c": 0.17595,
    "h": 114.2
  },
  "luminance": 0.79882
}

Semantic roles & 50–950 ramp

primary

#E3F154

secondary

#3C2FBA

accent

#04E118

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F154

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

Preview Lab → · Contrast checker → · Palette generator →