#E7EC57#E7EC57

#E7EC57 is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.2% C 0.168 H 111.1°. Best body text is #000000 at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#E7EC57
RGB	rgb(231, 236, 87)
HSL	hsl(62, 80%, 63%)
HSV	hsv(62, 63%, 93%)
CMYK	cmyk(2.1%, 0%, 63.1%, 7.5%)
CIE-LAB	lab(90.63, -19.83, 69.03)
CIE-LCH	lch(90.63, 71.82, 106.03°)
OKLab	oklab(91.24% -0.0604 0.1563)
OKLCH	oklch(91.24% 0.168 111.1)
XYZ	xyz(64.6727, 77.6695, 20.5999)
Luminance	0.7767 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7EC57 #5C57EC

analogous

#ECA657 #E7EC57 #9DEC57

triadic

#E7EC57 #57E7EC #EC57E7

tetradic

#E7EC57 #57ECA6 #5C57EC #EC579D

square

#E7EC57 #57ECA6 #5C57EC #EC579D

split-complementary

#E7EC57 #579DEC #A657EC

monochromatic

#AFB414 #DFE620 #E7EC57 #EFF28E #F7F8C5

Accessibility & contrast

On white

1.27

#E7EC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.53

#E7EC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7EC57

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7EC57	#FFFFFF	#000000	##000000
##E7EC57	1.00	1.27	16.53	16.53
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.53	21.00	1.00	1.00
##000000	16.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE243

Deuteranopia (green-blind)

#FEE661

Tritanopia (blue-blind)

#F6DECD

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e7ec57;
/* rgb */ color: rgb(231, 236, 87);
/* oklch */ color: oklch(91.2% 0.168 111.1);

Tailwind

colors: {
  custom: {
    50: '#f2f18d',
    500: '#e7ec57',
    950: '#000000',
  },
}

SCSS

$custom: #e7ec57;
$custom-light: #f2f18d;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ec57",
  "rgb": {
    "r": 231,
    "g": 236,
    "b": 87
  },
  "hsl": {
    "h": 62.013,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.91238,
    "c": 0.1676,
    "h": 111.1
  },
  "luminance": 0.77668
}

Semantic roles & 50–950 ramp

primary

#E7EC57

secondary

#3733B4

accent

#0ADC11

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E7EC57

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

Preview Lab → · Contrast checker → · Palette generator →