#E6EC57#E6EC57

#E6EC57 is a very light, vivid yellow. Relative luminance 0.775; OKLCH L 91.2% C 0.168 H 111.5°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#E6EC57
RGB	rgb(230, 236, 87)
HSL	hsl(62, 80%, 63%)
HSV	hsv(62, 63%, 93%)
CMYK	cmyk(2.5%, 0%, 63.1%, 7.5%)
CIE-LAB	lab(90.55, -20.24, 68.92)
CIE-LCH	lch(90.55, 71.83, 106.36°)
OKLab	oklab(91.16% -0.0615 0.1561)
OKLCH	oklch(91.16% 0.168 111.5)
XYZ	xyz(64.3507, 77.5035, 20.5848)
Luminance	0.7750 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6EC57 #5D57EC

analogous

#ECA757 #E6EC57 #9BEC57

triadic

#E6EC57 #57E6EC #EC57E6

tetradic

#E6EC57 #57ECA7 #5D57EC #EC579B

square

#E6EC57 #57ECA7 #5D57EC #EC579B

split-complementary

#E6EC57 #579BEC #A757EC

monochromatic

#AEB414 #DEE620 #E6EC57 #EEF28E #F6F8C5

Accessibility & contrast

On white

1.27

#E6EC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#E6EC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6EC57

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6EC57	#FFFFFF	#000000	##000000
##E6EC57	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE243

Deuteranopia (green-blind)

#FEE661

Tritanopia (blue-blind)

#F5DECD

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e6ec57;
/* rgb */ color: rgb(230, 236, 87);
/* oklch */ color: oklch(91.2% 0.168 111.5);

Tailwind

colors: {
  custom: {
    50: '#f1f28d',
    500: '#e6ec57',
    950: '#000000',
  },
}

SCSS

$custom: #e6ec57;
$custom-light: #f1f28d;
$custom-dark: #000000;

JSON

{
  "hex": "#e6ec57",
  "rgb": {
    "r": 230,
    "g": 236,
    "b": 87
  },
  "hsl": {
    "h": 62.416,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91159,
    "c": 0.16781,
    "h": 111.5
  },
  "luminance": 0.77502
}

Semantic roles & 50–950 ramp

primary

#E6EC57

secondary

#3833B4

accent

#0ADC12

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E6EC57

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

Preview Lab → · Contrast checker → · Palette generator →