#E6F359#E6F359

#E6F359 is a very light, vivid yellow. Relative luminance 0.816; OKLCH L 92.7% C 0.174 H 113.9°. Best body text is #000000 at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#E6F359
RGB	rgb(230, 243, 89)
HSL	hsl(65, 87%, 65%)
HSV	hsv(65, 63%, 95%)
CMYK	cmyk(5.3%, 0%, 63.4%, 4.7%)
CIE-LAB	lab(92.42, -23.47, 70.09)
CIE-LCH	lch(92.42, 73.92, 108.51°)
OKLab	oklab(92.66% -0.0704 0.1589)
OKLCH	oklch(92.66% 0.174 113.9)
XYZ	xyz(66.4886, 81.6467, 21.7061)
Luminance	0.8165 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6F359 #6659F3

analogous

#F3B359 #E6F359 #99F359

triadic

#E6F359 #59E6F3 #F359E6

tetradic

#E6F359 #59F3B3 #6659F3 #F35999

square

#E6F359 #59F3B3 #6659F3 #F35999

split-complementary

#E6F359 #5999F3 #B359F3

monochromatic

#B4C30E #DDEF20 #E6F359 #EFF792 #F7FBCB

Accessibility & contrast

On white

1.21

#E6F359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.33

#E6F359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6F359

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6F359	#FFFFFF	#000000	##000000
##E6F359	1.00	1.21	17.33	17.33
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.33	21.00	1.00	1.00
##000000	17.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE845

Deuteranopia (green-blind)

#FFEB63

Tritanopia (blue-blind)

#F4E5D3

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e6f359;
/* rgb */ color: rgb(230, 243, 89);
/* oklch */ color: oklch(92.7% 0.174 113.9);

Tailwind

colors: {
  custom: {
    50: '#f1f68f',
    500: '#e6f359',
    950: '#000000',
  },
}

SCSS

$custom: #e6f359;
$custom-light: #f1f68f;
$custom-dark: #000000;

JSON

{
  "hex": "#e6f359",
  "rgb": {
    "r": 230,
    "g": 243,
    "b": 89
  },
  "hsl": {
    "h": 65.065,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92656,
    "c": 0.17378,
    "h": 113.9
  },
  "luminance": 0.81645
}

Semantic roles & 50–950 ramp

primary

#E6F359

secondary

#3C2FC1

accent

#02E315

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E6F359

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

Preview Lab → · Contrast checker → · Palette generator →