#B2F551#B2F551

#B2F551 is a very light, highly saturated yellow-green. Relative luminance 0.754; OKLCH L 89.5% C 0.202 H 129.0°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#B2F551
RGB	rgb(178, 245, 81)
HSL	hsl(85, 89%, 64%)
HSV	hsv(85, 67%, 96%)
CMYK	cmyk(27.3%, 0%, 66.9%, 3.9%)
CIE-LAB	lab(89.56, -44.77, 69.15)
CIE-LCH	lch(89.56, 82.38, 122.92°)
OKLab	oklab(89.48% -0.1272 0.1568)
OKLCH	oklch(89.48% 0.202 129)
XYZ	xyz(52.4975, 75.3625, 19.5635)
Luminance	0.7536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2F551 #9451F5

analogous

#F5E651 #B2F551 #60F551

triadic

#B2F551 #51B2F5 #F551B2

tetradic

#B2F551 #51F5E6 #9451F5 #F55160

square

#B2F551 #51F5E6 #9451F5 #F55160

split-complementary

#B2F551 #5160F5 #E651F5

monochromatic

#76C10B #98F217 #B2F551 #CCF88B #E5FCC5

Accessibility & contrast

On white

1.31

#B2F551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#B2F551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2F551

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2F551	#FFFFFF	#000000	##000000
##B2F551	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE439

Deuteranopia (green-blind)

#F7E05F

Tritanopia (blue-blind)

#B7EBD4

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b2f551;
/* rgb */ color: rgb(178, 245, 81);
/* oklch */ color: oklch(89.5% 0.202 129.0);

Tailwind

colors: {
  custom: {
    50: '#cdf88a',
    500: '#b2f551',
    950: '#000000',
  },
}

SCSS

$custom: #b2f551;
$custom-light: #cdf88a;
$custom-dark: #000000;

JSON

{
  "hex": "#b2f551",
  "rgb": {
    "r": 178,
    "g": 245,
    "b": 81
  },
  "hsl": {
    "h": 84.512,
    "s": 89.13,
    "l": 63.922
  },
  "oklch": {
    "l": 0.89483,
    "c": 0.20191,
    "h": 129
  },
  "luminance": 0.75364
}

Semantic roles & 50–950 ramp

primary

#B2F551

secondary

#682CBE

accent

#00E65E

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170C

muted

#83857F

Preview Lab

Preview with #B2F551

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

Preview Lab → · Contrast checker → · Palette generator →