#E3F158#E3F158

#E3F158 is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.0% C 0.173 H 114.3°. Best body text is #000000 at 16.99:1 contrast (WCAG AA passes).

Color values

HEX	#E3F158
RGB	rgb(227, 241, 88)
HSL	hsl(65, 85%, 65%)
HSV	hsv(65, 63%, 95%)
CMYK	cmyk(5.8%, 0%, 63.5%, 5.5%)
CIE-LAB	lab(91.66, -23.77, 69.62)
CIE-LCH	lch(91.66, 73.57, 108.85°)
OKLab	oklab(91.99% -0.0712 0.1578)
OKLCH	oklch(91.99% 0.173 114.3)
XYZ	xyz(64.8969, 79.9472, 21.2433)
Luminance	0.7995 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F158 #6658F1

analogous

#F1B258 #E3F158 #97F158

triadic

#E3F158 #58E3F1 #F158E3

tetradic

#E3F158 #58F1B2 #6658F1 #F15897

square

#E3F158 #58F1B2 #6658F1 #F15897

split-complementary

#E3F158 #5897F1 #B258F1

monochromatic

#AFBF10 #DAEC20 #E3F158 #ECF690 #F6FAC9

Accessibility & contrast

On white

1.24

#E3F158 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.99

#E3F158 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F158

16.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F158	#FFFFFF	#000000	##000000
##E3F158	1.00	1.24	16.99	16.99
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.99	21.00	1.00	1.00
##000000	16.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE644

Deuteranopia (green-blind)

#FFE962

Tritanopia (blue-blind)

#F1E4D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e3f158;
/* rgb */ color: rgb(227, 241, 88);
/* oklch */ color: oklch(92.0% 0.173 114.3);

Tailwind

colors: {
  custom: {
    50: '#eff58e',
    500: '#e3f158',
    950: '#000000',
  },
}

SCSS

$custom: #e3f158;
$custom-light: #eff58e;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f158",
  "rgb": {
    "r": 227,
    "g": 241,
    "b": 88
  },
  "hsl": {
    "h": 65.49,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.91993,
    "c": 0.17313,
    "h": 114.3
  },
  "luminance": 0.79946
}

Semantic roles & 50–950 ramp

primary

#E3F158

secondary

#3D30BD

accent

#05E119

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F158

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

Preview Lab → · Contrast checker → · Palette generator →