#E2EC5B#E2EC5B

#E2EC5B is a very light, vivid yellow. Relative luminance 0.769; OKLCH L 90.9% C 0.166 H 113.0°. Best body text is #000000 at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#E2EC5B
RGB	rgb(226, 236, 91)
HSL	hsl(64, 79%, 64%)
HSV	hsv(64, 61%, 93%)
CMYK	cmyk(4.2%, 0%, 61.4%, 7.5%)
CIE-LAB	lab(90.28, -21.59, 66.95)
CIE-LCH	lch(90.28, 70.34, 107.88°)
OKLab	oklab(90.88% -0.0647 0.1526)
OKLCH	oklch(90.88% 0.166 113)
XYZ	xyz(63.2494, 76.9163, 21.4100)
Luminance	0.7692 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E2EC5B #655BEC

analogous

#ECAE5B #E2EC5B #9AEC5B

triadic

#E2EC5B #5BE2EC #EC5BE2

tetradic

#E2EC5B #5BECAE #655BEC #EC5B9A

square

#E2EC5B #5BECAE #655BEC #EC5B9A

split-complementary

#E2EC5B #5B9AEC #AE5BEC

monochromatic

#ACB715 #D8E624 #E2EC5B #ECF292 #F5F9C9

Accessibility & contrast

On white

1.28

#E2EC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.38

#E2EC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E2EC5B

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E2EC5B	#FFFFFF	#000000	##000000
##E2EC5B	1.00	1.28	16.38	16.38
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.38	21.00	1.00	1.00
##000000	16.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE249

Deuteranopia (green-blind)

#FCE564

Tritanopia (blue-blind)

#F0DFCE

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e2ec5b;
/* rgb */ color: rgb(226, 236, 91);
/* oklch */ color: oklch(90.9% 0.166 113.0);

Tailwind

colors: {
  custom: {
    50: '#eef28f',
    500: '#e2ec5b',
    950: '#000000',
  },
}

SCSS

$custom: #e2ec5b;
$custom-light: #eef28f;
$custom-dark: #000000;

JSON

{
  "hex": "#e2ec5b",
  "rgb": {
    "r": 226,
    "g": 236,
    "b": 91
  },
  "hsl": {
    "h": 64.138,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.90879,
    "c": 0.16575,
    "h": 113
  },
  "luminance": 0.76915
}

Semantic roles & 50–950 ramp

primary

#E2EC5B

secondary

#3D34B7

accent

#0ADC18

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E2EC5B

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

Preview Lab → · Contrast checker → · Palette generator →