#E4EC5F#E4EC5F

#E4EC5F is a very light, vivid yellow. Relative luminance 0.773; OKLCH L 91.1% C 0.162 H 112.2°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#E4EC5F
RGB	rgb(228, 236, 95)
HSL	hsl(63, 79%, 65%)
HSV	hsv(63, 60%, 93%)
CMYK	cmyk(3.4%, 0%, 59.7%, 7.5%)
CIE-LAB	lab(90.47, -20.53, 65.54)
CIE-LCH	lch(90.47, 68.68, 107.39°)
OKLab	oklab(91.07% -0.0614 0.1501)
OKLCH	oklch(91.07% 0.162 112.2)
XYZ	xyz(64.0576, 77.3125, 22.3726)
Luminance	0.7731 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EC5F #675FEC

analogous

#ECAD5F #E4EC5F #9EEC5F

triadic

#E4EC5F #5FE4EC #EC5FE4

tetradic

#E4EC5F #5FECAD #675FEC #EC5F9E

square

#E4EC5F #5FECAD #675FEC #EC5F9E

split-complementary

#E4EC5F #5F9EEC #AD5FEC

monochromatic

#B1BA16 #DBE628 #E4EC5F #EDF296 #F6F9CC

Accessibility & contrast

On white

1.28

#E4EC5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#E4EC5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EC5F

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EC5F	#FFFFFF	#000000	##000000
##E4EC5F	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE24E

Deuteranopia (green-blind)

#FDE568

Tritanopia (blue-blind)

#F2DFCE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e4ec5f;
/* rgb */ color: rgb(228, 236, 95);
/* oklch */ color: oklch(91.1% 0.162 112.2);

Tailwind

colors: {
  custom: {
    50: '#eff292',
    500: '#e4ec5f',
    950: '#000000',
  },
}

SCSS

$custom: #e4ec5f;
$custom-light: #eff292;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ec5f",
  "rgb": {
    "r": 228,
    "g": 236,
    "b": 95
  },
  "hsl": {
    "h": 63.404,
    "s": 78.771,
    "l": 64.902
  },
  "oklch": {
    "l": 0.91072,
    "c": 0.16219,
    "h": 112.2
  },
  "luminance": 0.77311
}

Semantic roles & 50–950 ramp

primary

#E4EC5F

secondary

#3D36BA

accent

#0ADB16

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E4EC5F

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

Preview Lab → · Contrast checker → · Palette generator →