#E9F671#E9F671

#E9F671 is a very light, vivid yellow. Relative luminance 0.844; OKLCH L 93.8% C 0.157 H 114.1°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#E9F671
RGB	rgb(233, 246, 113)
HSL	hsl(66, 88%, 70%)
HSV	hsv(66, 54%, 96%)
CMYK	cmyk(5.3%, 0%, 54.1%, 3.5%)
CIE-LAB	lab(93.64, -22.02, 61.46)
CIE-LCH	lch(93.64, 65.29, 109.71°)
OKLab	oklab(93.75% -0.0641 0.1434)
OKLCH	oklch(93.75% 0.157 114.1)
XYZ	xyz(69.5420, 84.4285, 28.2525)
Luminance	0.8443 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F671 #7E71F6

analogous

#F6C171 #E9F671 #A6F671

triadic

#E9F671 #71E9F6 #F671E9

tetradic

#E9F671 #71F6C1 #7E71F6 #F671A6

square

#E9F671 #71F6C1 #7E71F6 #F671A6

split-complementary

#E9F671 #71A6F6 #C171F6

monochromatic

#CADE0E #E0F237 #E9F671 #F2FAAB #FBFDE2

Accessibility & contrast

On white

1.17

#E9F671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#E9F671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F671

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F671	#FFFFFF	#000000	##000000
##E9F671	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB64

Deuteranopia (green-blind)

#FFEE79

Tritanopia (blue-blind)

#F6E9D9

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #e9f671;
/* rgb */ color: rgb(233, 246, 113);
/* oklch */ color: oklch(93.8% 0.157 114.1);

Tailwind

colors: {
  custom: {
    50: '#f2f99e',
    500: '#e9f671',
    950: '#000000',
  },
}

SCSS

$custom: #e9f671;
$custom-light: #f2f99e;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f671",
  "rgb": {
    "r": 233,
    "g": 246,
    "b": 113
  },
  "hsl": {
    "h": 65.865,
    "s": 88.079,
    "l": 70.392
  },
  "oklch": {
    "l": 0.93751,
    "c": 0.15709,
    "h": 114.1
  },
  "luminance": 0.84427
}

Semantic roles & 50–950 ramp

primary

#E9F671

secondary

#493BD0

accent

#01E517

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E9F671

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

Preview Lab → · Contrast checker → · Palette generator →