#B4EC52#B4EC52

#B4EC52 is a very light, vivid yellow-green. Relative luminance 0.703; OKLCH L 87.6% C 0.189 H 127.1°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#B4EC52
RGB	rgb(180, 236, 82)
HSL	hsl(82, 80%, 62%)
HSV	hsv(82, 65%, 93%)
CMYK	cmyk(23.7%, 0%, 65.3%, 7.5%)
CIE-LAB	lab(87.14, -40.05, 66.27)
CIE-LCH	lch(87.14, 77.43, 121.14°)
OKLab	oklab(87.55% -0.1142 0.1509)
OKLCH	oklch(87.55% 0.189 127.1)
XYZ	xyz(50.3409, 70.3025, 18.8985)
Luminance	0.7030 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4EC52 #8A52EC

analogous

#ECD752 #B4EC52 #67EC52

triadic

#B4EC52 #52B4EC #EC52B4

tetradic

#B4EC52 #52ECD7 #8A52EC #EC5267

square

#B4EC52 #52ECD7 #8A52EC #EC5267

split-complementary

#B4EC52 #5267EC #D752EC

monochromatic

#77B013 #9CE61B #B4EC52 #CCF289 #E4F8C0

Accessibility & contrast

On white

1.39

#B4EC52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#B4EC52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4EC52

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4EC52	#FFFFFF	#000000	##000000
##B4EC52	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD3D

Deuteranopia (green-blind)

#F0D95E

Tritanopia (blue-blind)

#BAE2CD

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b4ec52;
/* rgb */ color: rgb(180, 236, 82);
/* oklch */ color: oklch(87.6% 0.189 127.1);

Tailwind

colors: {
  custom: {
    50: '#cef28a',
    500: '#b4ec52',
    950: '#000000',
  },
}

SCSS

$custom: #b4ec52;
$custom-light: #cef28a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ec52",
  "rgb": {
    "r": 180,
    "g": 236,
    "b": 82
  },
  "hsl": {
    "h": 81.818,
    "s": 80.208,
    "l": 62.353
  },
  "oklch": {
    "l": 0.87554,
    "c": 0.18926,
    "h": 127.1
  },
  "luminance": 0.70303
}

Semantic roles & 50–950 ramp

primary

#B4EC52

secondary

#6032B1

accent

#09DD56

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170C

muted

#83857F

Preview Lab

Preview with #B4EC52

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

Preview Lab → · Contrast checker → · Palette generator →