#B2FF63#B2FF63

#B2FF63 is a very light, highly saturated yellow-green. Relative luminance 0.819; OKLCH L 91.9% C 0.202 H 131.6°. Best body text is #000000 at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#B2FF63
RGB	rgb(178, 255, 99)
HSL	hsl(90, 100%, 69%)
HSV	hsv(90, 61%, 100%)
CMYK	cmyk(30.2%, 0%, 61.2%, 0%)
CIE-LAB	lab(92.52, -47.68, 65.24)
CIE-LCH	lch(92.52, 80.81, 126.16°)
OKLab	oklab(91.93% -0.1337 0.1508)
OKLCH	oklch(91.93% 0.202 131.6)
XYZ	xyz(56.3716, 81.8840, 24.6371)
Luminance	0.8189 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2FF63 #B063FF

analogous

#FFFE63 #B2FF63 #64FF63

triadic

#B2FF63 #63B2FF #FF63B2

tetradic

#B2FF63 #63FFFE #B063FF #FF6364

square

#B2FF63 #63FFFE #B063FF #FF6364

split-complementary

#B2FF63 #6364FF #FE63FF

monochromatic

#75E800 #94FF26 #B2FF63 #D0FFA0 #EEFFDD

Accessibility & contrast

On white

1.21

#B2FF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.38

#B2FF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2FF63

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2FF63	#FFFFFF	#000000	##000000
##B2FF63	1.00	1.21	17.38	17.38
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.38	21.00	1.00	1.00
##000000	17.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED51

Deuteranopia (green-blind)

#FFE86F

Tritanopia (blue-blind)

#B5F5DE

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #b2ff63;
/* rgb */ color: rgb(178, 255, 99);
/* oklch */ color: oklch(91.9% 0.202 131.6);

Tailwind

colors: {
  custom: {
    50: '#cdff95',
    500: '#b2ff63',
    950: '#000000',
  },
}

SCSS

$custom: #b2ff63;
$custom-light: #cdff95;
$custom-dark: #000000;

JSON

{
  "hex": "#b2ff63",
  "rgb": {
    "r": 178,
    "g": 255,
    "b": 99
  },
  "hsl": {
    "h": 89.615,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.91934,
    "c": 0.20153,
    "h": 131.6
  },
  "luminance": 0.81886
}

Semantic roles & 50–950 ramp

primary

#B2FF63

secondary

#822CDA

accent

#00E671

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14180E

muted

#83867F

Preview Lab

Preview with #B2FF63

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

Preview Lab → · Contrast checker → · Palette generator →