#E4EC61#E4EC61

#E4EC61 is a very light, vivid yellow. Relative luminance 0.773; OKLCH L 91.1% C 0.161 H 112.3°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#E4EC61
RGB	rgb(228, 236, 97)
HSL	hsl(63, 79%, 65%)
HSV	hsv(63, 59%, 93%)
CMYK	cmyk(3.4%, 0%, 58.9%, 7.5%)
CIE-LAB	lab(90.48, -20.39, 64.72)
CIE-LCH	lch(90.48, 67.86, 107.48°)
OKLab	oklab(91.09% -0.0608 0.1486)
OKLCH	oklch(91.09% 0.161 112.3)
XYZ	xyz(64.1497, 77.3493, 22.8576)
Luminance	0.7735 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EC61 #6961EC

analogous

#ECAE61 #E4EC61 #9FEC61

triadic

#E4EC61 #61E4EC #EC61E4

tetradic

#E4EC61 #61ECAE #6961EC #EC619F

square

#E4EC61 #61ECAE #6961EC #EC619F

split-complementary

#E4EC61 #619FEC #AE61EC

monochromatic

#B2BC17 #DBE52A #E4EC61 #EDF398 #F7F9CE

Accessibility & contrast

On white

1.28

#E4EC61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#E4EC61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EC61

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EC61	#FFFFFF	#000000	##000000
##E4EC61	1.00	1.28	16.47	16.47
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE251

Deuteranopia (green-blind)

#FDE569

Tritanopia (blue-blind)

#F2DFCE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e4ec61;
/* rgb */ color: rgb(228, 236, 97);
/* oklch */ color: oklch(91.1% 0.161 112.3);

Tailwind

colors: {
  custom: {
    50: '#eff293',
    500: '#e4ec61',
    950: '#000000',
  },
}

SCSS

$custom: #e4ec61;
$custom-light: #eff293;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ec61",
  "rgb": {
    "r": 228,
    "g": 236,
    "b": 97
  },
  "hsl": {
    "h": 63.453,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.91091,
    "c": 0.16059,
    "h": 112.3
  },
  "luminance": 0.77348
}

Semantic roles & 50–950 ramp

primary

#E4EC61

secondary

#3E36BB

accent

#0BDB17

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E4EC61

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

Preview Lab → · Contrast checker → · Palette generator →