#E3F355#E3F355

#E3F355 is a very light, vivid yellow. Relative luminance 0.811; OKLCH L 92.4% C 0.177 H 114.9°. Best body text is #000000 at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#E3F355
RGB	rgb(227, 243, 85)
HSL	hsl(66, 87%, 64%)
HSV	hsv(66, 65%, 95%)
CMYK	cmyk(6.6%, 0%, 65%, 4.7%)
CIE-LAB	lab(92.17, -24.90, 71.32)
CIE-LCH	lch(92.17, 75.54, 109.25°)
OKLab	oklab(92.39% -0.0746 0.161)
OKLCH	oklch(92.39% 0.177 114.9)
XYZ	xyz(65.3705, 81.0890, 20.8007)
Luminance	0.8109 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F355 #6555F3

analogous

#F3B455 #E3F355 #94F355

triadic

#E3F355 #55E3F3 #F355E3

tetradic

#E3F355 #55F3B4 #6555F3 #F35594

square

#E3F355 #55F3B4 #6555F3 #F35594

split-complementary

#E3F355 #5594F3 #B455F3

monochromatic

#AEC00E #DAEF1C #E3F355 #ECF78E #F6FBC7

Accessibility & contrast

On white

1.22

#E3F355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.22

#E3F355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F355

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F355	#FFFFFF	#000000	##000000
##E3F355	1.00	1.22	17.22	17.22
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.22	21.00	1.00	1.00
##000000	17.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE73F

Deuteranopia (green-blind)

#FFEA60

Tritanopia (blue-blind)

#F1E6D3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e3f355;
/* rgb */ color: rgb(227, 243, 85);
/* oklch */ color: oklch(92.4% 0.177 114.9);

Tailwind

colors: {
  custom: {
    50: '#eff68d',
    500: '#e3f355',
    950: '#000000',
  },
}

SCSS

$custom: #e3f355;
$custom-light: #eff68d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f355",
  "rgb": {
    "r": 227,
    "g": 243,
    "b": 85
  },
  "hsl": {
    "h": 66.076,
    "s": 86.813,
    "l": 64.314
  },
  "oklch": {
    "l": 0.92394,
    "c": 0.17741,
    "h": 114.9
  },
  "luminance": 0.81088
}

Semantic roles & 50–950 ramp

primary

#E3F355

secondary

#3D2EBE

accent

#02E319

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F355

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

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