#B0C63E#B0C63E

#B0C63E is a light, vivid yellow. Relative luminance 0.500; OKLCH L 78.5% C 0.159 H 118.2°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#B0C63E
RGB	rgb(176, 198, 62)
HSL	hsl(70, 54%, 51%)
HSV	hsv(70, 69%, 78%)
CMYK	cmyk(11.1%, 0%, 68.7%, 22.4%)
CIE-LAB	lab(76.05, -25.31, 62.42)
CIE-LCH	lch(76.05, 67.36, 112.07°)
OKLab	oklab(78.48% -0.0751 0.14)
OKLCH	oklch(78.48% 0.159 118.2)
XYZ	xyz(38.9689, 49.9664, 12.1481)
Luminance	0.4997 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C63E #543EC6

analogous

#C6983E #B0C63E #6CC63E

triadic

#B0C63E #3EB0C6 #C63EB0

tetradic

#B0C63E #3EC698 #543EC6 #C63E6C

square

#B0C63E #3EC698 #543EC6 #C63E6C

split-complementary

#B0C63E #3E6CC6 #983EC6

monochromatic

#5E6A1F #88992D #B0C63E #C3D46D #D7E29C

Accessibility & contrast

On white

1.91

#B0C63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.99

#B0C63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C63E

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C63E	#FFFFFF	#000000	##000000
##B0C63E	1.00	1.91	10.99	10.99
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.99	21.00	1.00	1.00
##000000	10.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB29

Deuteranopia (green-blind)

#D1BC49

Tritanopia (blue-blind)

#BABBAB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b0c63e;
/* rgb */ color: rgb(176, 198, 62);
/* oklch */ color: oklch(78.5% 0.159 118.2);

Tailwind

colors: {
  custom: {
    50: '#cbd77b',
    500: '#b0c63e',
    950: '#000000',
  },
}

SCSS

$custom: #b0c63e;
$custom-light: #cbd77b;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c63e",
  "rgb": {
    "r": 176,
    "g": 198,
    "b": 62
  },
  "hsl": {
    "h": 69.706,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.78484,
    "c": 0.15888,
    "h": 118.2
  },
  "luminance": 0.49966
}

Semantic roles & 50–950 ramp

primary

#B0C63E

secondary

#9C92CE

accent

#4ADE62

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #B0C63E

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

Preview Lab → · Contrast checker → · Palette generator →