#E1EC53#E1EC53

#E1EC53 is a very light, vivid yellow. Relative luminance 0.766; OKLCH L 90.7% C 0.172 H 113.3°. Best body text is #000000 at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#E1EC53
RGB	rgb(225, 236, 83)
HSL	hsl(64, 80%, 63%)
HSV	hsv(64, 65%, 93%)
CMYK	cmyk(4.7%, 0%, 64.8%, 7.5%)
CIE-LAB	lab(90.15, -22.49, 69.95)
CIE-LCH	lch(90.15, 73.47, 107.82°)
OKLab	oklab(90.73% -0.0679 0.1578)
OKLCH	oklch(90.73% 0.172 113.3)
XYZ	xyz(62.6098, 76.6243, 19.6737)
Luminance	0.7662 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1EC53 #5E53EC

analogous

#ECAB53 #E1EC53 #94EC53

triadic

#E1EC53 #53E1EC #EC53E1

tetradic

#E1EC53 #53ECAB #5E53EC #EC5394

square

#E1EC53 #53ECAB #5E53EC #EC5394

split-complementary

#E1EC53 #5394EC #AB53EC

monochromatic

#A6B114 #D7E61C #E1EC53 #EBF28A #F4F8C1

Accessibility & contrast

On white

1.29

#E1EC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.32

#E1EC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EC53

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1EC53	#FFFFFF	#000000	##000000
##E1EC53	1.00	1.29	16.32	16.32
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.32	21.00	1.00	1.00
##000000	16.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE13E

Deuteranopia (green-blind)

#FDE45E

Tritanopia (blue-blind)

#EFDFCD

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e1ec53;
/* rgb */ color: rgb(225, 236, 83);
/* oklch */ color: oklch(90.7% 0.172 113.3);

Tailwind

colors: {
  custom: {
    50: '#eef28b',
    500: '#e1ec53',
    950: '#000000',
  },
}

SCSS

$custom: #e1ec53;
$custom-light: #eef28b;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ec53",
  "rgb": {
    "r": 225,
    "g": 236,
    "b": 83
  },
  "hsl": {
    "h": 64.314,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.90733,
    "c": 0.17183,
    "h": 113.3
  },
  "luminance": 0.76623
}

Semantic roles & 50–950 ramp

primary

#E1EC53

secondary

#3B32B1

accent

#09DC18

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160C

muted

#85857F

Preview Lab

Preview with #E1EC53

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

Preview Lab → · Contrast checker → · Palette generator →