#B3F055#B3F055

#B3F055 is a very light, vivid yellow-green. Relative luminance 0.726; OKLCH L 88.4% C 0.193 H 128.2°. Best body text is #000000 at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#B3F055
RGB	rgb(179, 240, 85)
HSL	hsl(84, 84%, 64%)
HSV	hsv(84, 65%, 94%)
CMYK	cmyk(25.4%, 0%, 64.6%, 5.9%)
CIE-LAB	lab(88.24, -41.96, 66.24)
CIE-LCH	lch(88.24, 78.41, 122.36°)
OKLab	oklab(88.43% -0.1192 0.1512)
OKLCH	oklch(88.43% 0.193 128.2)
XYZ	xyz(51.3901, 72.5587, 19.8903)
Luminance	0.7256 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F055 #9255F0

analogous

#F0DF55 #B3F055 #65F055

triadic

#B3F055 #55B3F0 #F055B3

tetradic

#B3F055 #55F0DF #9255F0 #F05565

square

#B3F055 #55F0DF #9255F0 #F05565

split-complementary

#B3F055 #5565F0 #DF55F0

monochromatic

#77BA10 #9AEB1D #B3F055 #CCF58D #E5FAC5

Accessibility & contrast

On white

1.35

#B3F055 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.51

#B3F055 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F055

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F055	#FFFFFF	#000000	##000000
##B3F055	1.00	1.35	15.51	15.51
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.51	21.00	1.00	1.00
##000000	15.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE040

Deuteranopia (green-blind)

#F3DC61

Tritanopia (blue-blind)

#B9E6D0

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #b3f055;
/* rgb */ color: rgb(179, 240, 85);
/* oklch */ color: oklch(88.4% 0.193 128.2);

Tailwind

colors: {
  custom: {
    50: '#cdf58c',
    500: '#b3f055',
    950: '#000000',
  },
}

SCSS

$custom: #b3f055;
$custom-light: #cdf58c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f055",
  "rgb": {
    "r": 179,
    "g": 240,
    "b": 85
  },
  "hsl": {
    "h": 83.613,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.88431,
    "c": 0.19255,
    "h": 128.2
  },
  "luminance": 0.7256
}

Semantic roles & 50–950 ramp

primary

#B3F055

secondary

#6630B9

accent

#05E05B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3F055

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

Preview Lab → · Contrast checker → · Palette generator →