#E9F370#E9F370

#E9F370 is a very light, vivid yellow. Relative luminance 0.826; OKLCH L 93.1% C 0.155 H 113.0°. Best body text is #000000 at 17.52:1 contrast (WCAG AA passes).

Color values

HEX	#E9F370
RGB	rgb(233, 243, 112)
HSL	hsl(65, 85%, 70%)
HSV	hsv(65, 54%, 95%)
CMYK	cmyk(4.1%, 0%, 53.9%, 4.7%)
CIE-LAB	lab(92.84, -20.66, 60.99)
CIE-LCH	lch(92.84, 64.40, 108.72°)
OKLab	oklab(93.11% -0.0604 0.1423)
OKLCH	oklch(93.11% 0.155 113)
XYZ	xyz(68.5809, 82.5959, 27.6559)
Luminance	0.8259 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F370 #7A70F3

analogous

#F3BB70 #E9F370 #A8F370

triadic

#E9F370 #70E9F3 #F370E9

tetradic

#E9F370 #70F3BB #7A70F3 #F370A8

square

#E9F370 #70F3BB #7A70F3 #F370A8

split-complementary

#E9F370 #70A8F3 #BB70F3

monochromatic

#C8D712 #E0EE38 #E9F370 #F2F8A8 #FAFCE1

Accessibility & contrast

On white

1.20

#E9F370 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.52

#E9F370 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F370

17.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F370	#FFFFFF	#000000	##000000
##E9F370	1.00	1.20	17.52	17.52
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.52	21.00	1.00	1.00
##000000	17.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE963

Deuteranopia (green-blind)

#FFEC77

Tritanopia (blue-blind)

#F6E6D6

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e9f370;
/* rgb */ color: rgb(233, 243, 112);
/* oklch */ color: oklch(93.1% 0.155 113.0);

Tailwind

colors: {
  custom: {
    50: '#f2f69d',
    500: '#e9f370',
    950: '#000000',
  },
}

SCSS

$custom: #e9f370;
$custom-light: #f2f69d;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f370",
  "rgb": {
    "r": 233,
    "g": 243,
    "b": 112
  },
  "hsl": {
    "h": 64.58,
    "s": 84.516,
    "l": 69.608
  },
  "oklch": {
    "l": 0.93109,
    "c": 0.15456,
    "h": 113
  },
  "luminance": 0.82595
}

Semantic roles & 50–950 ramp

primary

#E9F370

secondary

#463BCD

accent

#05E115

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E9F370

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

Preview Lab → · Contrast checker → · Palette generator →