#B0C340#B0C340

#B0C340 is a light, vivid yellow. Relative luminance 0.486; OKLCH L 77.8% C 0.154 H 117.2°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#B0C340
RGB	rgb(176, 195, 64)
HSL	hsl(69, 52%, 51%)
HSV	hsv(69, 67%, 76%)
CMYK	cmyk(9.7%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(75.22, -23.74, 60.82)
CIE-LCH	lch(75.22, 65.28, 111.32°)
OKLab	oklab(77.82% -0.0705 0.137)
OKLCH	oklch(77.82% 0.154 117.2)
XYZ	xyz(38.3458, 48.6309, 12.2161)
Luminance	0.4863 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C340 #5340C3

analogous

#C39440 #B0C340 #6EC340

triadic

#B0C340 #40B0C3 #C340B0

tetradic

#B0C340 #40C394 #5340C3 #C3406E

square

#B0C340 #40C394 #5340C3 #C3406E

split-complementary

#B0C340 #406EC3 #9440C3

monochromatic

#5E6821 #88972F #B0C340 #C3D26F #D7E09D

Accessibility & contrast

On white

1.96

#B0C340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#B0C340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C340

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C340	#FFFFFF	#000000	##000000
##B0C340	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92D

Deuteranopia (green-blind)

#CEBA4A

Tritanopia (blue-blind)

#BBB8A9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b0c340;
/* rgb */ color: rgb(176, 195, 64);
/* oklch */ color: oklch(77.8% 0.154 117.2);

Tailwind

colors: {
  custom: {
    50: '#cbd57c',
    500: '#b0c340',
    950: '#000000',
  },
}

SCSS

$custom: #b0c340;
$custom-light: #cbd57c;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c340",
  "rgb": {
    "r": 176,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 68.702,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.77824,
    "c": 0.15404,
    "h": 117.2
  },
  "luminance": 0.4863
}

Semantic roles & 50–950 ramp

primary

#B0C340

secondary

#9B92CC

accent

#4CDC61

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #B0C340

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

Preview Lab → · Contrast checker → · Palette generator →