#E3EC5E#E3EC5E

#E3EC5E is a very light, vivid yellow. Relative luminance 0.771; OKLCH L 91.0% C 0.163 H 112.6°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#E3EC5E
RGB	rgb(227, 236, 94)
HSL	hsl(64, 79%, 65%)
HSV	hsv(64, 60%, 93%)
CMYK	cmyk(3.8%, 0%, 60.2%, 7.5%)
CIE-LAB	lab(90.38, -20.99, 65.85)
CIE-LCH	lch(90.38, 69.11, 107.68°)
OKLab	oklab(90.98% -0.0628 0.1507)
OKLCH	oklch(90.98% 0.163 112.6)
XYZ	xyz(63.6960, 77.1313, 22.1199)
Luminance	0.7713 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3EC5E #675EEC

analogous

#ECAE5E #E3EC5E #9CEC5E

triadic

#E3EC5E #5EE3EC #EC5EE3

tetradic

#E3EC5E #5EECAE #675EEC #EC5E9C

square

#E3EC5E #5EECAE #675EEC #EC5E9C

split-complementary

#E3EC5E #5E9CEC #AE5EEC

monochromatic

#AFBA16 #D9E627 #E3EC5E #EDF295 #F6F9CB

Accessibility & contrast

On white

1.28

#E3EC5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#E3EC5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3EC5E

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3EC5E	#FFFFFF	#000000	##000000
##E3EC5E	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE24D

Deuteranopia (green-blind)

#FDE567

Tritanopia (blue-blind)

#F1DFCE

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e3ec5e;
/* rgb */ color: rgb(227, 236, 94);
/* oklch */ color: oklch(91.0% 0.163 112.6);

Tailwind

colors: {
  custom: {
    50: '#eff291',
    500: '#e3ec5e',
    950: '#000000',
  },
}

SCSS

$custom: #e3ec5e;
$custom-light: #eff291;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ec5e",
  "rgb": {
    "r": 227,
    "g": 236,
    "b": 94
  },
  "hsl": {
    "h": 63.803,
    "s": 78.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.90984,
    "c": 0.1632,
    "h": 112.6
  },
  "luminance": 0.7713
}

Semantic roles & 50–950 ramp

primary

#E3EC5E

secondary

#3E35B9

accent

#0ADB18

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E3EC5E

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

Preview Lab → · Contrast checker → · Palette generator →