#B3C145#B3C145

#B3C145 is a light, vivid yellow. Relative luminance 0.482; OKLCH L 77.7% C 0.147 H 115.4°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#B3C145
RGB	rgb(179, 193, 69)
HSL	hsl(67, 50%, 51%)
HSV	hsv(67, 64%, 76%)
CMYK	cmyk(7.3%, 0%, 64.2%, 24.3%)
CIE-LAB	lab(74.92, -21.20, 58.58)
CIE-LCH	lch(74.92, 62.29, 109.90°)
OKLab	oklab(77.65% -0.0631 0.1329)
OKLCH	oklch(77.65% 0.147 115.4)
XYZ	xyz(38.7354, 48.1539, 12.8832)
Luminance	0.4815 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C145 #5345C1

analogous

#C19145 #B3C145 #75C145

triadic

#B3C145 #45B3C1 #C145B3

tetradic

#B3C145 #45C191 #5345C1 #C14575

square

#B3C145 #45C191 #5345C1 #C14575

split-complementary

#B3C145 #4575C1 #9145C1

monochromatic

#616923 #8B9732 #B3C145 #C6D073 #D9E0A1

Accessibility & contrast

On white

1.98

#B3C145 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#B3C145 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C145

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C145	#FFFFFF	#000000	##000000
##B3C145	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB835

Deuteranopia (green-blind)

#CDB94E

Tritanopia (blue-blind)

#BEB6A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b3c145;
/* rgb */ color: rgb(179, 193, 69);
/* oklch */ color: oklch(77.7% 0.147 115.4);

Tailwind

colors: {
  custom: {
    50: '#cdd37f',
    500: '#b3c145',
    950: '#000000',
  },
}

SCSS

$custom: #b3c145;
$custom-light: #cdd37f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c145",
  "rgb": {
    "r": 179,
    "g": 193,
    "b": 69
  },
  "hsl": {
    "h": 66.774,
    "s": 50,
    "l": 51.373
  },
  "oklch": {
    "l": 0.77651,
    "c": 0.14713,
    "h": 115.4
  },
  "luminance": 0.48153
}

Semantic roles & 50–950 ramp

primary

#B3C145

secondary

#9C96CC

accent

#4EDA5E

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14140A

muted

#82827C

Preview Lab

Preview with #B3C145

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

Preview Lab → · Contrast checker → · Palette generator →