#B3C554#B3C554

#B3C554 is a light, vivid yellow. Relative luminance 0.502; OKLCH L 78.7% C 0.140 H 117.3°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#B3C554
RGB	rgb(179, 197, 84)
HSL	hsl(70, 49%, 55%)
HSV	hsv(70, 57%, 77%)
CMYK	cmyk(9.1%, 0%, 57.4%, 22.7%)
CIE-LAB	lab(76.17, -22.08, 53.47)
CIE-LCH	lch(76.17, 57.85, 112.44°)
OKLab	oklab(78.69% -0.064 0.124)
OKLCH	oklch(78.69% 0.14 117.3)
XYZ	xyz(40.1575, 50.1567, 15.9515)
Luminance	0.5016 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C554 #6654C5

analogous

#C59F54 #B3C554 #7AC554

triadic

#B3C554 #54B3C5 #C554B3

tetradic

#B3C554 #54C59F #6654C5 #C5547A

square

#B3C554 #54C59F #6654C5 #C5547A

split-complementary

#B3C554 #547AC5 #9F54C5

monochromatic

#6A7628 #93A438 #B3C554 #C7D582 #DCE4AF

Accessibility & contrast

On white

1.90

#B3C554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#B3C554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C554

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C554	#FFFFFF	#000000	##000000
##B3C554	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB48

Deuteranopia (green-blind)

#CFBD5B

Tritanopia (blue-blind)

#BDBBAC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b3c554;
/* rgb */ color: rgb(179, 197, 84);
/* oklch */ color: oklch(78.7% 0.140 117.3);

Tailwind

colors: {
  custom: {
    50: '#ccd688',
    500: '#b3c554',
    950: '#000000',
  },
}

SCSS

$custom: #b3c554;
$custom-light: #ccd688;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c554",
  "rgb": {
    "r": 179,
    "g": 197,
    "b": 84
  },
  "hsl": {
    "h": 69.558,
    "s": 49.345,
    "l": 55.098
  },
  "oklch": {
    "l": 0.7869,
    "c": 0.1396,
    "h": 117.3
  },
  "luminance": 0.50156
}

Semantic roles & 50–950 ramp

primary

#B3C554

secondary

#483E7F

accent

#4FD965

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #B3C554

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

Preview Lab → · Contrast checker → · Palette generator →