#E9FF71#E9FF71

#E9FF71 is a very light, vivid yellow. Relative luminance 0.900; OKLCH L 95.7% C 0.168 H 117.0°. Best body text is #000000 at 19.01:1 contrast (WCAG AA passes).

Color values

HEX	#E9FF71
RGB	rgb(233, 255, 113)
HSL	hsl(69, 100%, 72%)
HSV	hsv(69, 56%, 100%)
CMYK	cmyk(8.6%, 0%, 55.7%, 0%)
CIE-LAB	lab(96.01, -26.29, 64.17)
CIE-LCH	lch(96.01, 69.34, 112.28°)
OKLab	oklab(95.65% -0.0761 0.1492)
OKLCH	oklch(95.65% 0.168 117)
XYZ	xyz(72.3461, 90.0366, 29.1872)
Luminance	0.9004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9FF71 #8771FF

analogous

#FFCE71 #E9FF71 #A2FF71

triadic

#E9FF71 #71E9FF #FF71E9

tetradic

#E9FF71 #71FFCE #8771FF #FF71A2

square

#E9FF71 #71FFCE #8771FF #FF71A2

split-complementary

#E9FF71 #71A2FF #CE71FF

monochromatic

#D0F600 #E0FF34 #E9FF71 #F2FFAE #FAFFE0

Accessibility & contrast

On white

1.10

#E9FF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.01

#E9FF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9FF71

19.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9FF71	#FFFFFF	#000000	##000000
##E9FF71	1.00	1.10	19.01	19.01
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.01	21.00	1.00	1.00
##000000	19.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF362

Deuteranopia (green-blind)

#FFF47A

Tritanopia (blue-blind)

#F5F2E0

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #e9ff71;
/* rgb */ color: rgb(233, 255, 113);
/* oklch */ color: oklch(95.7% 0.168 117.0);

Tailwind

colors: {
  custom: {
    50: '#f2ff9e',
    500: '#e9ff71',
    950: '#000000',
  },
}

SCSS

$custom: #e9ff71;
$custom-light: #f2ff9e;
$custom-dark: #000000;

JSON

{
  "hex": "#e9ff71",
  "rgb": {
    "r": 233,
    "g": 255,
    "b": 113
  },
  "hsl": {
    "h": 69.296,
    "s": 100,
    "l": 72.157
  },
  "oklch": {
    "l": 0.95653,
    "c": 0.16751,
    "h": 117
  },
  "luminance": 0.90036
}

Semantic roles & 50–950 ramp

primary

#E9FF71

secondary

#5238DC

accent

#00E624

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17180F

muted

#858680

Preview Lab

Preview with #E9FF71

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

Preview Lab → · Contrast checker → · Palette generator →