#B0C53A#B0C53A

#B0C53A is a light, vivid yellow. Relative luminance 0.495; OKLCH L 78.2% C 0.160 H 117.8°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#B0C53A
RGB	rgb(176, 197, 58)
HSL	hsl(69, 55%, 50%)
HSV	hsv(69, 71%, 77%)
CMYK	cmyk(10.7%, 0%, 70.6%, 22.7%)
CIE-LAB	lab(75.74, -25.06, 63.60)
CIE-LCH	lch(75.74, 68.35, 111.50°)
OKLab	oklab(78.23% -0.0747 0.1419)
OKLCH	oklch(78.23% 0.16 117.8)
XYZ	xyz(38.6353, 49.4685, 11.5152)
Luminance	0.4947 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C53A #4F3AC5

analogous

#C5953A #B0C53A #6AC53A

triadic

#B0C53A #3AB0C5 #C53AB0

tetradic

#B0C53A #3AC595 #4F3AC5 #C53A6A

square

#B0C53A #3AC595 #4F3AC5 #C53A6A

split-complementary

#B0C53A #3A6AC5 #953AC5

monochromatic

#5C661E #86962C #B0C53A #C3D369 #D6E199

Accessibility & contrast

On white

1.93

#B0C53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#B0C53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C53A

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C53A	#FFFFFF	#000000	##000000
##B0C53A	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA22

Deuteranopia (green-blind)

#D0BB45

Tritanopia (blue-blind)

#BBBAAA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b0c53a;
/* rgb */ color: rgb(176, 197, 58);
/* oklch */ color: oklch(78.2% 0.160 117.8);

Tailwind

colors: {
  custom: {
    50: '#cbd679',
    500: '#b0c53a',
    950: '#000000',
  },
}

SCSS

$custom: #b0c53a;
$custom-light: #cbd679;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c53a",
  "rgb": {
    "r": 176,
    "g": 197,
    "b": 58
  },
  "hsl": {
    "h": 69.065,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.7823,
    "c": 0.16033,
    "h": 117.8
  },
  "luminance": 0.49468
}

Semantic roles & 50–950 ramp

primary

#B0C53A

secondary

#988ECD

accent

#4ADE60

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #B0C53A

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

Preview Lab → · Contrast checker → · Palette generator →