#B0D23B#B0D23B

#B0D23B is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.2% C 0.175 H 121.6°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#B0D23B
RGB	rgb(176, 210, 59)
HSL	hsl(74, 63%, 53%)
HSV	hsv(74, 72%, 82%)
CMYK	cmyk(16.2%, 0%, 71.9%, 17.6%)
CIE-LAB	lab(79.41, -31.19, 66.84)
CIE-LCH	lch(79.41, 73.75, 115.01°)
OKLab	oklab(81.18% -0.0916 0.1488)
OKLCH	oklch(81.18% 0.175 121.6)
XYZ	xyz(41.7411, 55.6390, 12.6772)
Luminance	0.5564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0D23B #5D3BD2

analogous

#D2A93B #B0D23B #64D23B

triadic

#B0D23B #3BB0D2 #D23BB0

tetradic

#B0D23B #3BD2A9 #5D3BD2 #D23B64

square

#B0D23B #3BD2A9 #5D3BD2 #D23B64

split-complementary

#B0D23B #3B64D2 #A93BD2

monochromatic

#63771B #8CA927 #B0D23B #C4DD6D #D8E99F

Accessibility & contrast

On white

1.73

#B0D23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#B0D23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0D23B

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0D23B	#FFFFFF	#000000	##000000
##B0D23B	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC51E

Deuteranopia (green-blind)

#DAC548

Tritanopia (blue-blind)

#B9C7B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b0d23b;
/* rgb */ color: rgb(176, 210, 59);
/* oklch */ color: oklch(81.2% 0.175 121.6);

Tailwind

colors: {
  custom: {
    50: '#cbdf7b',
    500: '#b0d23b',
    950: '#000000',
  },
}

SCSS

$custom: #b0d23b;
$custom-light: #cbdf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b0d23b",
  "rgb": {
    "r": 176,
    "g": 210,
    "b": 59
  },
  "hsl": {
    "h": 73.51,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.81184,
    "c": 0.17475,
    "h": 121.6
  },
  "luminance": 0.55639
}

Semantic roles & 50–950 ramp

primary

#B0D23B

secondary

#43327F

accent

#42E667

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B0D23B

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

Preview Lab → · Contrast checker → · Palette generator →