#E3EC61#E3EC61

#E3EC61 is a very light, vivid yellow. Relative luminance 0.772; OKLCH L 91.0% C 0.161 H 112.6°. Best body text is #000000 at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#E3EC61
RGB	rgb(227, 236, 97)
HSL	hsl(64, 79%, 65%)
HSV	hsv(64, 59%, 93%)
CMYK	cmyk(3.8%, 0%, 58.9%, 7.5%)
CIE-LAB	lab(90.41, -20.79, 64.62)
CIE-LCH	lch(90.41, 67.88, 107.83°)
OKLab	oklab(91.01% -0.0619 0.1484)
OKLCH	oklch(91.01% 0.161 112.6)
XYZ	xyz(63.8333, 77.1862, 22.8427)
Luminance	0.7719 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3EC61 #6A61EC

analogous

#ECAF61 #E3EC61 #9DEC61

triadic

#E3EC61 #61E3EC #EC61E3

tetradic

#E3EC61 #61ECAF #6A61EC #EC619D

square

#E3EC61 #61ECAF #6A61EC #EC619D

split-complementary

#E3EC61 #619DEC #AF61EC

monochromatic

#B1BC17 #D9E52A #E3EC61 #EDF398 #F6F9CE

Accessibility & contrast

On white

1.28

#E3EC61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.44

#E3EC61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3EC61

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3EC61	#FFFFFF	#000000	##000000
##E3EC61	1.00	1.28	16.44	16.44
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.44	21.00	1.00	1.00
##000000	16.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE251

Deuteranopia (green-blind)

#FCE56A

Tritanopia (blue-blind)

#F1DFCE

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e3ec61;
/* rgb */ color: rgb(227, 236, 97);
/* oklch */ color: oklch(91.0% 0.161 112.6);

Tailwind

colors: {
  custom: {
    50: '#eff293',
    500: '#e3ec61',
    950: '#000000',
  },
}

SCSS

$custom: #e3ec61;
$custom-light: #eff293;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ec61",
  "rgb": {
    "r": 227,
    "g": 236,
    "b": 97
  },
  "hsl": {
    "h": 63.885,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.91012,
    "c": 0.16082,
    "h": 112.6
  },
  "luminance": 0.77185
}

Semantic roles & 50–950 ramp

primary

#E3EC61

secondary

#3F36BB

accent

#0BDB18

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E3EC61

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

Preview Lab → · Contrast checker → · Palette generator →