#B4EC5A#B4EC5A

#B4EC5A is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 87.6% C 0.183 H 127.6°. Best body text is #000000 at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#B4EC5A
RGB	rgb(180, 236, 90)
HSL	hsl(83, 79%, 64%)
HSV	hsv(83, 62%, 93%)
CMYK	cmyk(23.7%, 0%, 61.9%, 7.5%)
CIE-LAB	lab(87.21, -39.46, 63.14)
CIE-LCH	lch(87.21, 74.45, 122.00°)
OKLab	oklab(87.63% -0.1119 0.1453)
OKLCH	oklch(87.63% 0.183 127.6)
XYZ	xyz(50.6632, 70.4315, 20.5963)
Luminance	0.7043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4EC5A #925AEC

analogous

#ECDB5A #B4EC5A #6BEC5A

triadic

#B4EC5A #5AB4EC #EC5AB4

tetradic

#B4EC5A #5AECDB #925AEC #EC5A6B

square

#B4EC5A #5AECDB #925AEC #EC5A6B

split-complementary

#B4EC5A #5A6BEC #DB5AEC

monochromatic

#79B715 #9BE623 #B4EC5A #CDF291 #E6F9C8

Accessibility & contrast

On white

1.39

#B4EC5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.09

#B4EC5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4EC5A

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4EC5A	#FFFFFF	#000000	##000000
##B4EC5A	1.00	1.39	15.09	15.09
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.09	21.00	1.00	1.00
##000000	15.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD48

Deuteranopia (green-blind)

#EFD965

Tritanopia (blue-blind)

#BAE2CD

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b4ec5a;
/* rgb */ color: rgb(180, 236, 90);
/* oklch */ color: oklch(87.6% 0.183 127.6);

Tailwind

colors: {
  custom: {
    50: '#cef28e',
    500: '#b4ec5a',
    950: '#000000',
  },
}

SCSS

$custom: #b4ec5a;
$custom-light: #cef28e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ec5a",
  "rgb": {
    "r": 180,
    "g": 236,
    "b": 90
  },
  "hsl": {
    "h": 83.014,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.87625,
    "c": 0.18338,
    "h": 127.6
  },
  "luminance": 0.70432
}

Semantic roles & 50–950 ramp

primary

#B4EC5A

secondary

#6634B6

accent

#0ADC5A

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B4EC5A

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

Preview Lab → · Contrast checker → · Palette generator →