#E4EF71#E4EF71

#E4EF71 is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 91.9% C 0.150 H 113.5°. Best body text is #000000 at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#E4EF71
RGB	rgb(228, 239, 113)
HSL	hsl(65, 80%, 69%)
HSV	hsv(65, 53%, 94%)
CMYK	cmyk(4.6%, 0%, 52.7%, 6.3%)
CIE-LAB	lab(91.42, -20.62, 58.82)
CIE-LCH	lch(91.42, 62.33, 109.32°)
OKLab	oklab(91.89% -0.0599 0.1378)
OKLCH	oklch(91.89% 0.15 113.5)
XYZ	xyz(65.8433, 79.4204, 27.4807)
Luminance	0.7942 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EF71 #7C71EF

analogous

#EFBB71 #E4EF71 #A5EF71

triadic

#E4EF71 #71E4EF #EF71E4

tetradic

#E4EF71 #71EFBB #7C71EF #EF71A5

square

#E4EF71 #71EFBB #7C71EF #EF71A5

split-complementary

#E4EF71 #71A5EF #BB71EF

monochromatic

#BECE17 #DAE93A #E4EF71 #EEF5A8 #F9FBDF

Accessibility & contrast

On white

1.24

#E4EF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.88

#E4EF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EF71

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EF71	#FFFFFF	#000000	##000000
##E4EF71	1.00	1.24	16.88	16.88
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.88	21.00	1.00	1.00
##000000	16.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE565

Deuteranopia (green-blind)

#FEE878

Tritanopia (blue-blind)

#F1E3D3

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e4ef71;
/* rgb */ color: rgb(228, 239, 113);
/* oklch */ color: oklch(91.9% 0.150 113.5);

Tailwind

colors: {
  custom: {
    50: '#eff49d',
    500: '#e4ef71',
    950: '#000000',
  },
}

SCSS

$custom: #e4ef71;
$custom-light: #eff49d;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ef71",
  "rgb": {
    "r": 228,
    "g": 239,
    "b": 113
  },
  "hsl": {
    "h": 65.238,
    "s": 79.747,
    "l": 69.02
  },
  "oklch": {
    "l": 0.91892,
    "c": 0.15024,
    "h": 113.5
  },
  "luminance": 0.79419
}

Semantic roles & 50–950 ramp

primary

#E4EF71

secondary

#493CC8

accent

#09DC1C

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E4EF71

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

Preview Lab → · Contrast checker → · Palette generator →