#E3E33E#E3E33E

#E3E33E is a very light, vivid yellow. Relative luminance 0.716; OKLCH L 88.8% C 0.175 H 109.5°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#E3E33E
RGB	rgb(227, 227, 62)
HSL	hsl(60, 75%, 57%)
HSV	hsv(60, 73%, 89%)
CMYK	cmyk(0%, 0%, 72.7%, 11%)
CIE-LAB	lab(87.78, -18.38, 75.15)
CIE-LCH	lch(87.78, 77.36, 103.75°)
OKLab	oklab(88.84% -0.0585 0.1653)
OKLCH	oklch(88.84% 0.175 109.5)
XYZ	xyz(60.0193, 71.6187, 15.2187)
Luminance	0.7162 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3E33E #3E3EE3

analogous

#E3913E #E3E33E #91E33E

triadic

#E3E33E #3EE3E3 #E33EE3

tetradic

#E3E33E #3EE391 #3E3EE3 #E33E91

square

#E3E33E #3EE391 #3E3EE3 #E33E91

split-complementary

#E3E33E #3E91E3 #913EE3

monochromatic

#919115 #C7C71D #E3E33E #EBEB73 #F3F3A9

Accessibility & contrast

On white

1.37

#E3E33E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#E3E33E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3E33E

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3E33E	#FFFFFF	#000000	##000000
##E3E33E	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5D91B

Deuteranopia (green-blind)

#F7DE4B

Tritanopia (blue-blind)

#F3D5C4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #e3e33e;
/* rgb */ color: rgb(227, 227, 62);
/* oklch */ color: oklch(88.8% 0.175 109.5);

Tailwind

colors: {
  custom: {
    50: '#f0eb7f',
    500: '#e3e33e',
    950: '#000000',
  },
}

SCSS

$custom: #e3e33e;
$custom-light: #f0eb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#e3e33e",
  "rgb": {
    "r": 227,
    "g": 227,
    "b": 62
  },
  "hsl": {
    "h": 60,
    "s": 74.661,
    "l": 56.667
  },
  "oklch": {
    "l": 0.88839,
    "c": 0.17538,
    "h": 109.5
  },
  "luminance": 0.71617
}

Semantic roles & 50–950 ramp

primary

#E3E33E

secondary

#2F2F96

accent

#37F137

background

#FFFEFB

surface

#FFFDF2

border

#D7D5CC

text

#17160B

muted

#85847E

Preview Lab

Preview with #E3E33E

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

Preview Lab → · Contrast checker → · Palette generator →