#E3F15C#E3F15C

#E3F15C is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.0% C 0.170 H 114.3°. Best body text is #000000 at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#E3F15C
RGB	rgb(227, 241, 92)
HSL	hsl(66, 84%, 65%)
HSV	hsv(66, 62%, 95%)
CMYK	cmyk(5.8%, 0%, 61.8%, 5.5%)
CIE-LAB	lab(91.69, -23.52, 68.07)
CIE-LCH	lch(91.69, 72.02, 109.06°)
OKLab	oklab(92.03% -0.0701 0.1551)
OKLCH	oklch(92.03% 0.17 114.3)
XYZ	xyz(65.0672, 80.0153, 22.1400)
Luminance	0.8001 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F15C #6A5CF1

analogous

#F1B55C #E3F15C #98F15C

triadic

#E3F15C #5CE3F1 #F15CE3

tetradic

#E3F15C #5CF1B5 #6A5CF1 #F15C98

square

#E3F15C #5CF1B5 #6A5CF1 #F15C98

split-complementary

#E3F15C #5C98F1 #B55CF1

monochromatic

#B1C211 #D9EC24 #E3F15C #EDF694 #F6FBCD

Accessibility & contrast

On white

1.24

#E3F15C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.00

#E3F15C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F15C

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F15C	#FFFFFF	#000000	##000000
##E3F15C	1.00	1.24	17.00	17.00
#FFFFFF	1.24	1.00	21.00	21.00
#000000	17.00	21.00	1.00	1.00
##000000	17.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE649

Deuteranopia (green-blind)

#FFE966

Tritanopia (blue-blind)

#F1E4D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e3f15c;
/* rgb */ color: rgb(227, 241, 92);
/* oklch */ color: oklch(92.0% 0.170 114.3);

Tailwind

colors: {
  custom: {
    50: '#eff590',
    500: '#e3f15c',
    950: '#000000',
  },
}

SCSS

$custom: #e3f15c;
$custom-light: #eff590;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f15c",
  "rgb": {
    "r": 227,
    "g": 241,
    "b": 92
  },
  "hsl": {
    "h": 65.638,
    "s": 84.181,
    "l": 65.294
  },
  "oklch": {
    "l": 0.92027,
    "c": 0.17018,
    "h": 114.3
  },
  "luminance": 0.80014
}

Semantic roles & 50–950 ramp

primary

#E3F15C

secondary

#3F32C0

accent

#05E11A

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F15C

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

Preview Lab → · Contrast checker → · Palette generator →