#E1EC63#E1EC63

#E1EC63 is a very light, vivid yellow. Relative luminance 0.769; OKLCH L 90.9% C 0.160 H 113.4°. Best body text is #000000 at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#E1EC63
RGB	rgb(225, 236, 99)
HSL	hsl(65, 78%, 66%)
HSV	hsv(65, 58%, 93%)
CMYK	cmyk(4.7%, 0%, 58.1%, 7.5%)
CIE-LAB	lab(90.28, -21.44, 63.59)
CIE-LCH	lch(90.28, 67.11, 108.63°)
OKLab	oklab(90.88% -0.0634 0.1465)
OKLCH	oklch(90.88% 0.16 113.4)
XYZ	xyz(63.3004, 76.9005, 23.3107)
Luminance	0.7690 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1EC63 #6E63EC

analogous

#ECB363 #E1EC63 #9CEC63

triadic

#E1EC63 #63E1EC #EC63E1

tetradic

#E1EC63 #63ECB3 #6E63EC #EC639C

square

#E1EC63 #63ECB3 #6E63EC #EC639C

split-complementary

#E1EC63 #639CEC #B363EC

monochromatic

#B0BE17 #D7E52C #E1EC63 #EBF39A #F6F9D0

Accessibility & contrast

On white

1.28

#E1EC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.38

#E1EC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EC63

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1EC63	#FFFFFF	#000000	##000000
##E1EC63	1.00	1.28	16.38	16.38
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.38	21.00	1.00	1.00
##000000	16.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE254

Deuteranopia (green-blind)

#FCE56B

Tritanopia (blue-blind)

#EEDFCF

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e1ec63;
/* rgb */ color: rgb(225, 236, 99);
/* oklch */ color: oklch(90.9% 0.160 113.4);

Tailwind

colors: {
  custom: {
    50: '#edf294',
    500: '#e1ec63',
    950: '#000000',
  },
}

SCSS

$custom: #e1ec63;
$custom-light: #edf294;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ec63",
  "rgb": {
    "r": 225,
    "g": 236,
    "b": 99
  },
  "hsl": {
    "h": 64.818,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.90876,
    "c": 0.15966,
    "h": 113.4
  },
  "luminance": 0.76899
}

Semantic roles & 50–950 ramp

primary

#E1EC63

secondary

#4237BC

accent

#0BDB1C

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E1EC63

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

Preview Lab → · Contrast checker → · Palette generator →