#E3E23E#E3E23E

#E3E23E is a very light, vivid yellow. Relative luminance 0.711; OKLCH L 88.6% C 0.174 H 109.1°. Best body text is #000000 at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#E3E23E
RGB	rgb(227, 226, 62)
HSL	hsl(60, 75%, 57%)
HSV	hsv(60, 73%, 89%)
CMYK	cmyk(0%, 0.4%, 72.7%, 11%)
CIE-LAB	lab(87.52, -17.90, 74.90)
CIE-LCH	lch(87.52, 77.01, 103.44°)
OKLab	oklab(88.63% -0.0572 0.1648)
OKLCH	oklch(88.63% 0.174 109.1)
XYZ	xyz(59.7466, 71.0733, 15.1278)
Luminance	0.7107 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3E23E #3E3FE3

analogous

#E38F3E #E3E23E #92E33E

triadic

#E3E23E #3EE3E2 #E23EE3

tetradic

#E3E23E #3EE38F #3E3FE3 #E33E92

square

#E3E23E #3EE38F #3E3FE3 #E33E92

split-complementary

#E3E23E #3E92E3 #8F3EE3

monochromatic

#919115 #C7C61D #E3E23E #EBEA73 #F3F2A9

Accessibility & contrast

On white

1.38

#E3E23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.21

#E3E23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3E23E

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3E23E	#FFFFFF	#000000	##000000
##E3E23E	1.00	1.38	15.21	15.21
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.21	21.00	1.00	1.00
##000000	15.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D91B

Deuteranopia (green-blind)

#F6DE4B

Tritanopia (blue-blind)

#F3D3C3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #e3e23e;
/* rgb */ color: rgb(227, 226, 62);
/* oklch */ color: oklch(88.6% 0.174 109.1);

Tailwind

colors: {
  custom: {
    50: '#f0ea7f',
    500: '#e3e23e',
    950: '#000000',
  },
}

SCSS

$custom: #e3e23e;
$custom-light: #f0ea7f;
$custom-dark: #000000;

JSON

{
  "hex": "#e3e23e",
  "rgb": {
    "r": 227,
    "g": 226,
    "b": 62
  },
  "hsl": {
    "h": 59.636,
    "s": 74.661,
    "l": 56.667
  },
  "oklch": {
    "l": 0.88628,
    "c": 0.17443,
    "h": 109.1
  },
  "luminance": 0.71071
}

Semantic roles & 50–950 ramp

primary

#E3E23E

secondary

#2F3096

accent

#38F137

background

#FFFEFB

surface

#FFFDF2

border

#D7D5CC

text

#17160B

muted

#85847E

Preview Lab

Preview with #E3E23E

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

Preview Lab → · Contrast checker → · Palette generator →