#E4F361#E4F361

#E4F361 is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.6% C 0.168 H 114.7°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#E4F361
RGB	rgb(228, 243, 97)
HSL	hsl(66, 86%, 67%)
HSV	hsv(66, 60%, 95%)
CMYK	cmyk(6.2%, 0%, 60.1%, 4.7%)
CIE-LAB	lab(92.34, -23.74, 66.75)
CIE-LCH	lch(92.34, 70.84, 109.58°)
OKLab	oklab(92.57% -0.0703 0.1529)
OKLCH	oklch(92.57% 0.168 114.7)
XYZ	xyz(66.2047, 81.4593, 23.5426)
Luminance	0.8146 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F361 #7061F3

analogous

#F3B961 #E4F361 #9BF361

triadic

#E4F361 #61E4F3 #F361E4

tetradic

#E4F361 #61F3B9 #7061F3 #F3619B

square

#E4F361 #61F3B9 #7061F3 #F3619B

split-complementary

#E4F361 #619BF3 #B961F3

monochromatic

#B7CA0F #DAEF28 #E4F361 #EEF79A #F7FCD3

Accessibility & contrast

On white

1.21

#E4F361 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#E4F361 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F361

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F361	#FFFFFF	#000000	##000000
##E4F361	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE850

Deuteranopia (green-blind)

#FFEA6A

Tritanopia (blue-blind)

#F2E6D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e4f361;
/* rgb */ color: rgb(228, 243, 97);
/* oklch */ color: oklch(92.6% 0.168 114.7);

Tailwind

colors: {
  custom: {
    50: '#eff794',
    500: '#e4f361',
    950: '#000000',
  },
}

SCSS

$custom: #e4f361;
$custom-light: #eff794;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f361",
  "rgb": {
    "r": 228,
    "g": 243,
    "b": 97
  },
  "hsl": {
    "h": 66.164,
    "s": 85.882,
    "l": 66.667
  },
  "oklch": {
    "l": 0.92574,
    "c": 0.16829,
    "h": 114.7
  },
  "luminance": 0.81458
}

Semantic roles & 50–950 ramp

primary

#E4F361

secondary

#4131C7

accent

#03E21A

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4F361

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

Preview Lab → · Contrast checker → · Palette generator →