#B2F45B#B2F45B

#B2F45B is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.3% C 0.194 H 129.5°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#B2F45B
RGB	rgb(178, 244, 91)
HSL	hsl(86, 87%, 66%)
HSV	hsv(86, 63%, 96%)
CMYK	cmyk(27%, 0%, 62.7%, 4.3%)
CIE-LAB	lab(89.36, -43.62, 65.03)
CIE-LCH	lch(89.36, 78.30, 123.85°)
OKLab	oklab(89.34% -0.1232 0.1494)
OKLCH	oklch(89.34% 0.194 129.5)
XYZ	xyz(52.5988, 74.9203, 21.5853)
Luminance	0.7492 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2F45B #9D5BF4

analogous

#F4E95B #B2F45B #65F45B

triadic

#B2F45B #5BB2F4 #F45BB2

tetradic

#B2F45B #5BF4E9 #9D5BF4 #F45B65

square

#B2F45B #5BF4E9 #9D5BF4 #F45B65

split-complementary

#B2F45B #5B65F4 #E95BF4

monochromatic

#77C70D #97F022 #B2F45B #CDF894 #E8FCCE

Accessibility & contrast

On white

1.31

#B2F45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#B2F45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2F45B

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2F45B	#FFFFFF	#000000	##000000
##B2F45B	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE448

Deuteranopia (green-blind)

#F6DF67

Tritanopia (blue-blind)

#B7EAD4

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b2f45b;
/* rgb */ color: rgb(178, 244, 91);
/* oklch */ color: oklch(89.3% 0.194 129.5);

Tailwind

colors: {
  custom: {
    50: '#cdf890',
    500: '#b2f45b',
    950: '#000000',
  },
}

SCSS

$custom: #b2f45b;
$custom-light: #cdf890;
$custom-dark: #000000;

JSON

{
  "hex": "#b2f45b",
  "rgb": {
    "r": 178,
    "g": 244,
    "b": 91
  },
  "hsl": {
    "h": 85.882,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.89339,
    "c": 0.19366,
    "h": 129.5
  },
  "luminance": 0.74922
}

Semantic roles & 50–950 ramp

primary

#B2F45B

secondary

#6F2FC4

accent

#02E463

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B2F45B

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

Preview Lab → · Contrast checker → · Palette generator →