#B2E45B#B2E45B

#B2E45B is a very light, vivid yellow-green. Relative luminance 0.657; OKLCH L 85.7% C 0.173 H 126.7°. Best body text is #000000 at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#B2E45B
RGB	rgb(178, 228, 91)
HSL	hsl(82, 72%, 63%)
HSV	hsv(82, 60%, 89%)
CMYK	cmyk(21.9%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(84.85, -36.53, 60.09)
CIE-LCH	lch(84.85, 70.32, 121.30°)
OKLab	oklab(85.69% -0.1036 0.139)
OKLCH	oklch(85.69% 0.173 126.7)
XYZ	xyz(47.9918, 65.7064, 20.0497)
Luminance	0.6571 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2E45B #8D5BE4

analogous

#E4D25B #B2E45B #6DE45B

triadic

#B2E45B #5BB2E4 #E45BB2

tetradic

#B2E45B #5BE4D2 #8D5BE4 #E45B6D

square

#B2E45B #5BE4D2 #8D5BE4 #E45B6D

split-complementary

#B2E45B #5B6DE4 #D25BE4

monochromatic

#75A91C #99DB26 #B2E45B #CBED90 #E3F5C4

Accessibility & contrast

On white

1.49

#B2E45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.14

#B2E45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2E45B

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2E45B	#FFFFFF	#000000	##000000
##B2E45B	1.00	1.49	14.14	14.14
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.14	21.00	1.00	1.00
##000000	14.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64B

Deuteranopia (green-blind)

#E8D365

Tritanopia (blue-blind)

#B8DAC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b2e45b;
/* rgb */ color: rgb(178, 228, 91);
/* oklch */ color: oklch(85.7% 0.173 126.7);

Tailwind

colors: {
  custom: {
    50: '#ccec8e',
    500: '#b2e45b',
    950: '#000000',
  },
}

SCSS

$custom: #b2e45b;
$custom-light: #ccec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b2e45b",
  "rgb": {
    "r": 178,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 81.898,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85686,
    "c": 0.17335,
    "h": 126.7
  },
  "luminance": 0.65707
}

Semantic roles & 50–950 ramp

primary

#B2E45B

secondary

#6239AB

accent

#12D459

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B2E45B

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

Preview Lab → · Contrast checker → · Palette generator →