#E9F361#E9F361

#E9F361 is a very light, vivid yellow. Relative luminance 0.823; OKLCH L 93.0% C 0.167 H 112.9°. Best body text is #000000 at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#E9F361
RGB	rgb(233, 243, 97)
HSL	hsl(64, 86%, 67%)
HSV	hsv(64, 60%, 95%)
CMYK	cmyk(4.1%, 0%, 60.1%, 4.7%)
CIE-LAB	lab(92.70, -21.76, 67.25)
CIE-LCH	lch(92.70, 70.68, 107.93°)
OKLab	oklab(92.96% -0.065 0.1539)
OKLCH	oklch(92.96% 0.167 112.9)
XYZ	xyz(67.8142, 82.2892, 23.6180)
Luminance	0.8229 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F361 #6B61F3

analogous

#F3B461 #E9F361 #A0F361

triadic

#E9F361 #61E9F3 #F361E9

tetradic

#E9F361 #61F3B4 #6B61F3 #F361A0

square

#E9F361 #61F3B4 #6B61F3 #F361A0

split-complementary

#E9F361 #61A0F3 #B461F3

monochromatic

#BDCA0F #E1EF28 #E9F361 #F1F79A #F9FCD3

Accessibility & contrast

On white

1.20

#E9F361 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.46

#E9F361 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F361

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F361	#FFFFFF	#000000	##000000
##E9F361	1.00	1.20	17.46	17.46
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.46	21.00	1.00	1.00
##000000	17.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE850

Deuteranopia (green-blind)

#FFEC6A

Tritanopia (blue-blind)

#F7E6D4

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e9f361;
/* rgb */ color: rgb(233, 243, 97);
/* oklch */ color: oklch(93.0% 0.167 112.9);

Tailwind

colors: {
  custom: {
    50: '#f3f694',
    500: '#e9f361',
    950: '#000000',
  },
}

SCSS

$custom: #e9f361;
$custom-light: #f3f694;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f361",
  "rgb": {
    "r": 233,
    "g": 243,
    "b": 97
  },
  "hsl": {
    "h": 64.11,
    "s": 85.882,
    "l": 66.667
  },
  "oklch": {
    "l": 0.92958,
    "c": 0.16704,
    "h": 112.9
  },
  "luminance": 0.82288
}

Semantic roles & 50–950 ramp

primary

#E9F361

secondary

#3C31C7

accent

#03E212

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9F361

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

Preview Lab → · Contrast checker → · Palette generator →