#E3F970#E3F970

#E3F970 is a very light, vivid yellow. Relative luminance 0.853; OKLCH L 93.9% C 0.163 H 117.3°. Best body text is #000000 at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#E3F970
RGB	rgb(227, 249, 112)
HSL	hsl(70, 92%, 71%)
HSV	hsv(70, 55%, 98%)
CMYK	cmyk(8.8%, 0%, 55%, 2.4%)
CIE-LAB	lab(93.99, -25.86, 62.20)
CIE-LCH	lch(93.99, 67.36, 112.58°)
OKLab	oklab(93.93% -0.0747 0.145)
OKLCH	oklch(93.93% 0.163 117.3)
XYZ	xyz(68.4799, 85.2528, 28.1740)
Luminance	0.8525 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F970 #8670F9

analogous

#F9CA70 #E3F970 #9EF970

triadic

#E3F970 #70E3F9 #F970E3

tetradic

#E3F970 #70F9CA #8670F9 #F9709E

square

#E3F970 #70F9CA #8670F9 #F9709E

split-complementary

#E3F970 #709EF9 #CA70F9

monochromatic

#C2E50A #D7F735 #E3F970 #EFFBAB #F9FEE2

Accessibility & contrast

On white

1.16

#E3F970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.05

#E3F970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F970

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F970	#FFFFFF	#000000	##000000
##E3F970	1.00	1.16	18.05	18.05
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.05	21.00	1.00	1.00
##000000	18.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED62

Deuteranopia (green-blind)

#FFEF78

Tritanopia (blue-blind)

#EFEDDB

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #e3f970;
/* rgb */ color: rgb(227, 249, 112);
/* oklch */ color: oklch(93.9% 0.163 117.3);

Tailwind

colors: {
  custom: {
    50: '#eefb9d',
    500: '#e3f970',
    950: '#000000',
  },
}

SCSS

$custom: #e3f970;
$custom-light: #eefb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f970",
  "rgb": {
    "r": 227,
    "g": 249,
    "b": 112
  },
  "hsl": {
    "h": 69.635,
    "s": 91.946,
    "l": 70.784
  },
  "oklch": {
    "l": 0.93926,
    "c": 0.16308,
    "h": 117.3
  },
  "luminance": 0.85252
}

Semantic roles & 50–950 ramp

primary

#E3F970

secondary

#5239D4

accent

#00E625

background

#FFFFFC

surface

#FEFFF5

border

#D6D7CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E3F970

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

Preview Lab → · Contrast checker → · Palette generator →