#E4EC6B#E4EC6B

#E4EC6B is a very light, vivid yellow. Relative luminance 0.775; OKLCH L 91.2% C 0.152 H 112.3°. Best body text is #000000 at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#E4EC6B
RGB	rgb(228, 236, 107)
HSL	hsl(64, 77%, 67%)
HSV	hsv(64, 55%, 93%)
CMYK	cmyk(3.4%, 0%, 54.7%, 7.5%)
CIE-LAB	lab(90.57, -19.65, 60.52)
CIE-LCH	lch(90.57, 63.63, 107.99°)
OKLab	oklab(91.19% -0.0577 0.1408)
OKLCH	oklch(91.19% 0.152 112.3)
XYZ	xyz(64.6457, 77.5477, 25.4698)
Luminance	0.7755 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EC6B #736BEC

analogous

#ECB46B #E4EC6B #A4EC6B

triadic

#E4EC6B #6BE4EC #EC6BE4

tetradic

#E4EC6B #6BECB4 #736BEC #EC6BA4

square

#E4EC6B #6BECB4 #736BEC #EC6BA4

split-complementary

#E4EC6B #6BA4EC #B46BEC

monochromatic

#B9C419 #DAE535 #E4EC6B #EEF3A1 #F8FAD7

Accessibility & contrast

On white

1.27

#E4EC6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.51

#E4EC6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EC6B

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EC6B	#FFFFFF	#000000	##000000
##E4EC6B	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)

#FCE25E

Deuteranopia (green-blind)

#FCE672

Tritanopia (blue-blind)

#F1DFD0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #e4ec6b;
/* rgb */ color: rgb(228, 236, 107);
/* oklch */ color: oklch(91.2% 0.152 112.3);

Tailwind

colors: {
  custom: {
    50: '#eff299',
    500: '#e4ec6b',
    950: '#000000',
  },
}

SCSS

$custom: #e4ec6b;
$custom-light: #eff299;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ec6b",
  "rgb": {
    "r": 228,
    "g": 236,
    "b": 107
  },
  "hsl": {
    "h": 63.721,
    "s": 77.246,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91193,
    "c": 0.15219,
    "h": 112.3
  },
  "luminance": 0.77546
}

Semantic roles & 50–950 ramp

primary

#E4EC6B

secondary

#423AC2

accent

#0CD919

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #E4EC6B

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

Preview Lab → · Contrast checker → · Palette generator →