#B3EC52#B3EC52

#B3EC52 is a very light, vivid yellow-green. Relative luminance 0.702; OKLCH L 87.5% C 0.190 H 127.4°. Best body text is #000000 at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#B3EC52
RGB	rgb(179, 236, 82)
HSL	hsl(82, 80%, 62%)
HSV	hsv(82, 65%, 93%)
CMYK	cmyk(24.2%, 0%, 65.3%, 7.5%)
CIE-LAB	lab(87.09, -40.42, 66.19)
CIE-LCH	lch(87.09, 77.56, 121.41°)
OKLab	oklab(87.49% -0.1152 0.1508)
OKLCH	oklch(87.49% 0.19 127.4)
XYZ	xyz(50.1089, 70.1829, 18.8877)
Luminance	0.7018 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EC52 #8B52EC

analogous

#ECD852 #B3EC52 #66EC52

triadic

#B3EC52 #52B3EC #EC52B3

tetradic

#B3EC52 #52ECD8 #8B52EC #EC5266

square

#B3EC52 #52ECD8 #8B52EC #EC5266

split-complementary

#B3EC52 #5266EC #D852EC

monochromatic

#76B013 #9BE61B #B3EC52 #CBF289 #E3F8C0

Accessibility & contrast

On white

1.40

#B3EC52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.04

#B3EC52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EC52

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EC52	#FFFFFF	#000000	##000000
##B3EC52	1.00	1.40	15.04	15.04
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.04	21.00	1.00	1.00
##000000	15.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD3D

Deuteranopia (green-blind)

#F0D95E

Tritanopia (blue-blind)

#B9E2CD

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b3ec52;
/* rgb */ color: rgb(179, 236, 82);
/* oklch */ color: oklch(87.5% 0.190 127.4);

Tailwind

colors: {
  custom: {
    50: '#cdf28a',
    500: '#b3ec52',
    950: '#000000',
  },
}

SCSS

$custom: #b3ec52;
$custom-light: #cdf28a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ec52",
  "rgb": {
    "r": 179,
    "g": 236,
    "b": 82
  },
  "hsl": {
    "h": 82.208,
    "s": 80.208,
    "l": 62.353
  },
  "oklch": {
    "l": 0.87491,
    "c": 0.18972,
    "h": 127.4
  },
  "luminance": 0.70184
}

Semantic roles & 50–950 ramp

primary

#B3EC52

secondary

#6132B1

accent

#09DD57

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170C

muted

#83857F

Preview Lab

Preview with #B3EC52

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

Preview Lab → · Contrast checker → · Palette generator →