#E3F153#E3F153

#E3F153 is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.0% C 0.177 H 114.2°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#E3F153
RGB	rgb(227, 241, 83)
HSL	hsl(65, 85%, 64%)
HSV	hsv(65, 66%, 95%)
CMYK	cmyk(5.8%, 0%, 65.6%, 5.5%)
CIE-LAB	lab(91.63, -24.07, 71.51)
CIE-LCH	lch(91.63, 75.46, 108.60°)
OKLab	oklab(91.95% -0.0725 0.1611)
OKLCH	oklch(91.95% 0.177 114.2)
XYZ	xyz(64.6969, 79.8672, 20.1897)
Luminance	0.7987 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F153 #6153F1

analogous

#F1B053 #E3F153 #94F153

triadic

#E3F153 #53E3F1 #F153E3

tetradic

#E3F153 #53F1B0 #6153F1 #F15394

square

#E3F153 #53F1B0 #6153F1 #F15394

split-complementary

#E3F153 #5394F1 #B053F1

monochromatic

#ABBA0F #DAEC1A #E3F153 #ECF68C #F5FAC4

Accessibility & contrast

On white

1.24

#E3F153 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.97

#E3F153 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F153

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F153	#FFFFFF	#000000	##000000
##E3F153	1.00	1.24	16.97	16.97
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.97	21.00	1.00	1.00
##000000	16.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE63C

Deuteranopia (green-blind)

#FFE85E

Tritanopia (blue-blind)

#F1E3D1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e3f153;
/* rgb */ color: rgb(227, 241, 83);
/* oklch */ color: oklch(92.0% 0.177 114.2);

Tailwind

colors: {
  custom: {
    50: '#eff58b',
    500: '#e3f153',
    950: '#000000',
  },
}

SCSS

$custom: #e3f153;
$custom-light: #eff58b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f153",
  "rgb": {
    "r": 227,
    "g": 241,
    "b": 83
  },
  "hsl": {
    "h": 65.316,
    "s": 84.946,
    "l": 63.529
  },
  "oklch": {
    "l": 0.91952,
    "c": 0.17663,
    "h": 114.2
  },
  "luminance": 0.79866
}

Semantic roles & 50–950 ramp

primary

#E3F153

secondary

#3B2FB9

accent

#04E118

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F153

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

Preview Lab → · Contrast checker → · Palette generator →