#E3F35E#E3F35E

#E3F35E is a very light, vivid yellow. Relative luminance 0.812; OKLCH L 92.5% C 0.171 H 115.0°. Best body text is #000000 at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#E3F35E
RGB	rgb(227, 243, 94)
HSL	hsl(66, 86%, 66%)
HSV	hsv(66, 61%, 95%)
CMYK	cmyk(6.6%, 0%, 61.3%, 4.7%)
CIE-LAB	lab(92.24, -24.34, 67.85)
CIE-LCH	lch(92.24, 72.08, 109.74°)
OKLab	oklab(92.47% -0.0722 0.1549)
OKLCH	oklch(92.47% 0.171 115)
XYZ	xyz(65.7510, 81.2413, 22.8049)
Luminance	0.8124 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F35E #6E5EF3

analogous

#F3B85E #E3F35E #98F35E

triadic

#E3F35E #5EE3F3 #F35EE3

tetradic

#E3F35E #5EF3B8 #6E5EF3 #F35E98

square

#E3F35E #5EF3B8 #6E5EF3 #F35E98

split-complementary

#E3F35E #5E98F3 #B85EF3

monochromatic

#B4C80F #D9EF25 #E3F35E #EDF797 #F7FBD0

Accessibility & contrast

On white

1.22

#E3F35E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.25

#E3F35E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F35E

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F35E	#FFFFFF	#000000	##000000
##E3F35E	1.00	1.22	17.25	17.25
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.25	21.00	1.00	1.00
##000000	17.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE84C

Deuteranopia (green-blind)

#FFEA68

Tritanopia (blue-blind)

#F1E6D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e3f35e;
/* rgb */ color: rgb(227, 243, 94);
/* oklch */ color: oklch(92.5% 0.171 115.0);

Tailwind

colors: {
  custom: {
    50: '#eff792',
    500: '#e3f35e',
    950: '#000000',
  },
}

SCSS

$custom: #e3f35e;
$custom-light: #eff792;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f35e",
  "rgb": {
    "r": 227,
    "g": 243,
    "b": 94
  },
  "hsl": {
    "h": 66.443,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.9247,
    "c": 0.17088,
    "h": 115
  },
  "luminance": 0.8124
}

Semantic roles & 50–950 ramp

primary

#E3F35E

secondary

#4131C5

accent

#03E31B

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F35E

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

Preview Lab → · Contrast checker → · Palette generator →