#E3F25A#E3F25A

#E3F25A is a very light, vivid yellow. Relative luminance 0.806; OKLCH L 92.2% C 0.173 H 114.6°. Best body text is #000000 at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#E3F25A
RGB	rgb(227, 242, 90)
HSL	hsl(66, 85%, 65%)
HSV	hsv(66, 63%, 95%)
CMYK	cmyk(6.2%, 0%, 62.8%, 5.1%)
CIE-LAB	lab(91.94, -24.12, 69.13)
CIE-LCH	lch(91.94, 73.22, 109.24°)
OKLab	oklab(92.22% -0.072 0.1571)
OKLCH	oklch(92.22% 0.173 114.6)
XYZ	xyz(65.2777, 80.5744, 21.7845)
Luminance	0.8057 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F25A #695AF2

analogous

#F2B55A #E3F25A #97F25A

triadic

#E3F25A #5AE3F2 #F25AE3

tetradic

#E3F25A #5AF2B5 #695AF2 #F25A97

square

#E3F25A #5AF2B5 #695AF2 #F25A97

split-complementary

#E3F25A #5A97F2 #B55AF2

monochromatic

#B1C20F #D9EE21 #E3F25A #EDF693 #F6FBCB

Accessibility & contrast

On white

1.23

#E3F25A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.11

#E3F25A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F25A

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F25A	#FFFFFF	#000000	##000000
##E3F25A	1.00	1.23	17.11	17.11
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.11	21.00	1.00	1.00
##000000	17.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE746

Deuteranopia (green-blind)

#FFE964

Tritanopia (blue-blind)

#F1E5D3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e3f25a;
/* rgb */ color: rgb(227, 242, 90);
/* oklch */ color: oklch(92.2% 0.173 114.6);

Tailwind

colors: {
  custom: {
    50: '#eff68f',
    500: '#e3f25a',
    950: '#000000',
  },
}

SCSS

$custom: #e3f25a;
$custom-light: #eff68f;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f25a",
  "rgb": {
    "r": 227,
    "g": 242,
    "b": 90
  },
  "hsl": {
    "h": 65.921,
    "s": 85.393,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92222,
    "c": 0.17276,
    "h": 114.6
  },
  "luminance": 0.80573
}

Semantic roles & 50–950 ramp

primary

#E3F25A

secondary

#3E30C0

accent

#04E21A

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F25A

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

Preview Lab → · Contrast checker → · Palette generator →