#E6F257#E6F257

#E6F257 is a very light, vivid yellow. Relative luminance 0.810; OKLCH L 92.4% C 0.174 H 113.6°. Best body text is #000000 at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#E6F257
RGB	rgb(230, 242, 87)
HSL	hsl(65, 86%, 65%)
HSV	hsv(65, 64%, 95%)
CMYK	cmyk(5%, 0%, 64%, 5.1%)
CIE-LAB	lab(92.14, -23.11, 70.58)
CIE-LCH	lch(92.14, 74.27, 108.13°)
OKLab	oklab(92.43% -0.0696 0.1596)
OKLCH	oklch(92.43% 0.174 113.6)
XYZ	xyz(66.1073, 81.0167, 21.1703)
Luminance	0.8102 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6F257 #6357F2

analogous

#F2B057 #E6F257 #99F257

triadic

#E6F257 #57E6F2 #F257E6

tetradic

#E6F257 #57F2B0 #6357F2 #F25799

square

#E6F257 #57F2B0 #6357F2 #F25799

split-complementary

#E6F257 #5799F2 #B057F2

monochromatic

#B2C00F #DEEE1E #E6F257 #EEF690 #F7FBC9

Accessibility & contrast

On white

1.22

#E6F257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.20

#E6F257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6F257

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6F257	#FFFFFF	#000000	##000000
##E6F257	1.00	1.22	17.20	17.20
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.20	21.00	1.00	1.00
##000000	17.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE742

Deuteranopia (green-blind)

#FFEA62

Tritanopia (blue-blind)

#F4E4D2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e6f257;
/* rgb */ color: rgb(230, 242, 87);
/* oklch */ color: oklch(92.4% 0.174 113.6);

Tailwind

colors: {
  custom: {
    50: '#f1f68e',
    500: '#e6f257',
    950: '#000000',
  },
}

SCSS

$custom: #e6f257;
$custom-light: #f1f68e;
$custom-dark: #000000;

JSON

{
  "hex": "#e6f257",
  "rgb": {
    "r": 230,
    "g": 242,
    "b": 87
  },
  "hsl": {
    "h": 64.645,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.92428,
    "c": 0.17413,
    "h": 113.6
  },
  "luminance": 0.81015
}

Semantic roles & 50–950 ramp

primary

#E6F257

secondary

#3B30BE

accent

#03E215

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E6F257

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

Preview Lab → · Contrast checker → · Palette generator →