#E3F75A#E3F75A

#E3F75A is a very light, vivid yellow. Relative luminance 0.836; OKLCH L 93.3% C 0.178 H 116.2°. Best body text is #000000 at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#E3F75A
RGB	rgb(227, 247, 90)
HSL	hsl(68, 91%, 66%)
HSV	hsv(68, 64%, 97%)
CMYK	cmyk(8.1%, 0%, 63.6%, 3.1%)
CIE-LAB	lab(93.27, -26.49, 70.53)
CIE-LCH	lch(93.27, 75.34, 110.58°)
OKLab	oklab(93.29% -0.0786 0.16)
OKLCH	oklch(93.29% 0.178 116.2)
XYZ	xyz(66.7863, 83.5915, 22.2874)
Luminance	0.8359 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F75A #6E5AF7

analogous

#F7BC5A #E3F75A #94F75A

triadic

#E3F75A #5AE3F7 #F75AE3

tetradic

#E3F75A #5AF7BC #6E5AF7 #F75A94

square

#E3F75A #5AF7BC #6E5AF7 #F75A94

split-complementary

#E3F75A #5A94F7 #BC5AF7

monochromatic

#B4CD0A #D9F420 #E3F75A #EDFA94 #F7FDCF

Accessibility & contrast

On white

1.19

#E3F75A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.72

#E3F75A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F75A

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F75A	#FFFFFF	#000000	##000000
##E3F75A	1.00	1.19	17.72	17.72
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.72	21.00	1.00	1.00
##000000	17.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB45

Deuteranopia (green-blind)

#FFED65

Tritanopia (blue-blind)

#F0EAD7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e3f75a;
/* rgb */ color: rgb(227, 247, 90);
/* oklch */ color: oklch(93.3% 0.178 116.2);

Tailwind

colors: {
  custom: {
    50: '#eff990',
    500: '#e3f75a',
    950: '#000000',
  },
}

SCSS

$custom: #e3f75a;
$custom-light: #eff990;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f75a",
  "rgb": {
    "r": 227,
    "g": 247,
    "b": 90
  },
  "hsl": {
    "h": 67.643,
    "s": 90.751,
    "l": 66.078
  },
  "oklch": {
    "l": 0.93289,
    "c": 0.17827,
    "h": 116.2
  },
  "luminance": 0.83591
}

Semantic roles & 50–950 ramp

primary

#E3F75A

secondary

#412DC8

accent

#00E61D

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F75A

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

Preview Lab → · Contrast checker → · Palette generator →