#E3EF70#E3EF70

#E3EF70 is a very light, vivid yellow. Relative luminance 0.792; OKLCH L 91.8% C 0.151 H 113.9°. Best body text is #000000 at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#E3EF70
RGB	rgb(227, 239, 112)
HSL	hsl(66, 80%, 69%)
HSV	hsv(66, 53%, 94%)
CMYK	cmyk(5%, 0%, 53.1%, 6.3%)
CIE-LAB	lab(91.34, -21.10, 59.15)
CIE-LCH	lch(91.34, 62.80, 109.63°)
OKLab	oklab(91.8% -0.0613 0.1384)
OKLCH	oklch(91.8% 0.151 113.9)
XYZ	xyz(65.4709, 79.2348, 27.1710)
Luminance	0.7923 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3EF70 #7C70EF

analogous

#EFBC70 #E3EF70 #A4EF70

triadic

#E3EF70 #70E3EF #EF70E3

tetradic

#E3EF70 #70EFBC #7C70EF #EF70A4

square

#E3EF70 #70EFBC #7C70EF #EF70A4

split-complementary

#E3EF70 #70A4EF #BC70EF

monochromatic

#BCCE17 #D8E939 #E3EF70 #EEF5A7 #F9FBDE

Accessibility & contrast

On white

1.25

#E3EF70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.85

#E3EF70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3EF70

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3EF70	#FFFFFF	#000000	##000000
##E3EF70	1.00	1.25	16.85	16.85
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.85	21.00	1.00	1.00
##000000	16.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE563

Deuteranopia (green-blind)

#FEE877

Tritanopia (blue-blind)

#F0E3D3

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e3ef70;
/* rgb */ color: rgb(227, 239, 112);
/* oklch */ color: oklch(91.8% 0.151 113.9);

Tailwind

colors: {
  custom: {
    50: '#eef49d',
    500: '#e3ef70',
    950: '#000000',
  },
}

SCSS

$custom: #e3ef70;
$custom-light: #eef49d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ef70",
  "rgb": {
    "r": 227,
    "g": 239,
    "b": 112
  },
  "hsl": {
    "h": 65.669,
    "s": 79.874,
    "l": 68.824
  },
  "oklch": {
    "l": 0.91803,
    "c": 0.15137,
    "h": 113.9
  },
  "luminance": 0.79234
}

Semantic roles & 50–950 ramp

primary

#E3EF70

secondary

#493BC8

accent

#09DC1D

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E3EF70

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

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