#B3D555#B3D555

#B3D555 is a very light, vivid yellow-green. Relative luminance 0.578; OKLCH L 82.3% C 0.159 H 122.5°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#B3D555
RGB	rgb(179, 213, 85)
HSL	hsl(76, 60%, 58%)
HSV	hsv(76, 60%, 84%)
CMYK	cmyk(16%, 0%, 60.1%, 16.5%)
CIE-LAB	lab(80.64, -29.70, 58.02)
CIE-LCH	lch(80.64, 65.18, 117.11°)
OKLab	oklab(82.29% -0.0853 0.1339)
OKLCH	oklch(82.29% 0.159 122.5)
XYZ	xyz(44.0247, 57.8280, 17.4352)
Luminance	0.5783 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D555 #7755D5

analogous

#D5B755 #B3D555 #73D555

triadic

#B3D555 #55B3D5 #D555B3

tetradic

#B3D555 #55D5B7 #7755D5 #D55573

square

#B3D555 #55D5B7 #7755D5 #D55573

split-complementary

#B3D555 #5573D5 #B755D5

monochromatic

#718D23 #98BE2F #B3D555 #C9E186 #DFEDB7

Accessibility & contrast

On white

1.67

#B3D555 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#B3D555 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D555

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D555	#FFFFFF	#000000	##000000
##B3D555	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C946

Deuteranopia (green-blind)

#DCC85E

Tritanopia (blue-blind)

#BBCBBA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b3d555;
/* rgb */ color: rgb(179, 213, 85);
/* oklch */ color: oklch(82.3% 0.159 122.5);

Tailwind

colors: {
  custom: {
    50: '#cce28a',
    500: '#b3d555',
    950: '#000000',
  },
}

SCSS

$custom: #b3d555;
$custom-light: #cce28a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d555",
  "rgb": {
    "r": 179,
    "g": 213,
    "b": 85
  },
  "hsl": {
    "h": 75.938,
    "s": 60.377,
    "l": 58.431
  },
  "oklch": {
    "l": 0.82292,
    "c": 0.1587,
    "h": 122.5
  },
  "luminance": 0.57828
}

Semantic roles & 50–950 ramp

primary

#B3D555

secondary

#533C93

accent

#44E46F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3D555

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

Preview Lab → · Contrast checker → · Palette generator →