#E4EC6C#E4EC6C

#E4EC6C is a very light, vivid yellow. Relative luminance 0.776; OKLCH L 91.2% C 0.151 H 112.3°. Best body text is #000000 at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#E4EC6C
RGB	rgb(228, 236, 108)
HSL	hsl(64, 77%, 67%)
HSV	hsv(64, 54%, 93%)
CMYK	cmyk(3.4%, 0%, 54.2%, 7.5%)
CIE-LAB	lab(90.58, -19.57, 60.09)
CIE-LCH	lch(90.58, 63.19, 108.04°)
OKLab	oklab(91.2% -0.0574 0.14)
OKLCH	oklch(91.2% 0.151 112.3)
XYZ	xyz(64.6986, 77.5689, 25.7485)
Luminance	0.7757 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EC6C #746CEC

analogous

#ECB46C #E4EC6C #A4EC6C

triadic

#E4EC6C #6CE4EC #EC6CE4

tetradic

#E4EC6C #6CECB4 #746CEC #EC6CA4

square

#E4EC6C #6CECB4 #746CEC #EC6CA4

split-complementary

#E4EC6C #6CA4EC #B46CEC

monochromatic

#BAC419 #DAE536 #E4EC6C #EEF3A2 #F8FAD8

Accessibility & contrast

On white

1.27

#E4EC6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.51

#E4EC6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EC6C

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EC6C	#FFFFFF	#000000	##000000
##E4EC6C	1.00	1.27	16.51	16.51
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.51	21.00	1.00	1.00
##000000	16.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE25F

Deuteranopia (green-blind)

#FCE673

Tritanopia (blue-blind)

#F1E0D0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e4ec6c;
/* rgb */ color: rgb(228, 236, 108);
/* oklch */ color: oklch(91.2% 0.151 112.3);

Tailwind

colors: {
  custom: {
    50: '#eff29a',
    500: '#e4ec6c',
    950: '#000000',
  },
}

SCSS

$custom: #e4ec6c;
$custom-light: #eff29a;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ec6c",
  "rgb": {
    "r": 228,
    "g": 236,
    "b": 108
  },
  "hsl": {
    "h": 63.75,
    "s": 77.108,
    "l": 67.451
  },
  "oklch": {
    "l": 0.91203,
    "c": 0.15131,
    "h": 112.3
  },
  "luminance": 0.77568
}

Semantic roles & 50–950 ramp

primary

#E4EC6C

secondary

#433AC2

accent

#0CD919

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E4EC6C

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

Preview Lab → · Contrast checker → · Palette generator →