#E1EC54#E1EC54

#E1EC54 is a very light, vivid yellow. Relative luminance 0.766; OKLCH L 90.7% C 0.171 H 113.3°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#E1EC54
RGB	rgb(225, 236, 84)
HSL	hsl(64, 80%, 63%)
HSV	hsv(64, 64%, 93%)
CMYK	cmyk(4.7%, 0%, 64.4%, 7.5%)
CIE-LAB	lab(90.16, -22.43, 69.57)
CIE-LCH	lch(90.16, 73.09, 107.87°)
OKLab	oklab(90.74% -0.0677 0.1572)
OKLCH	oklch(90.74% 0.171 113.3)
XYZ	xyz(62.6487, 76.6398, 19.8785)
Luminance	0.7664 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1EC54 #5F54EC

analogous

#ECAB54 #E1EC54 #95EC54

triadic

#E1EC54 #54E1EC #EC54E1

tetradic

#E1EC54 #54ECAB #5F54EC #EC5495

square

#E1EC54 #54ECAB #5F54EC #EC5495

split-complementary

#E1EC54 #5495EC #AB54EC

monochromatic

#A6B214 #D7E61D #E1EC54 #EBF28B #F4F8C2

Accessibility & contrast

On white

1.29

#E1EC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#E1EC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EC54

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1EC54	#FFFFFF	#000000	##000000
##E1EC54	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE13F

Deuteranopia (green-blind)

#FDE45E

Tritanopia (blue-blind)

#EFDFCD

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e1ec54;
/* rgb */ color: rgb(225, 236, 84);
/* oklch */ color: oklch(90.7% 0.171 113.3);

Tailwind

colors: {
  custom: {
    50: '#eef28b',
    500: '#e1ec54',
    950: '#000000',
  },
}

SCSS

$custom: #e1ec54;
$custom-light: #eef28b;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ec54",
  "rgb": {
    "r": 225,
    "g": 236,
    "b": 84
  },
  "hsl": {
    "h": 64.342,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.90741,
    "c": 0.17113,
    "h": 113.3
  },
  "luminance": 0.76639
}

Semantic roles & 50–950 ramp

primary

#E1EC54

secondary

#3B32B2

accent

#09DC18

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160C

muted

#85857F

Preview Lab

Preview with #E1EC54

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

Preview Lab → · Contrast checker → · Palette generator →