#B0DB40#B0DB40

#B0DB40 is a very light, vivid yellow-green. Relative luminance 0.603; OKLCH L 83.3% C 0.182 H 123.9°. Best body text is #000000 at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#B0DB40
RGB	rgb(176, 219, 64)
HSL	hsl(77, 68%, 55%)
HSV	hsv(77, 71%, 86%)
CMYK	cmyk(19.6%, 0%, 70.8%, 14.1%)
CIE-LAB	lab(81.98, -35.07, 67.62)
CIE-LCH	lch(81.98, 76.17, 117.41°)
OKLab	oklab(83.27% -0.1018 0.1513)
OKLCH	oklch(83.27% 0.182 123.9)
XYZ	xyz(44.1619, 60.2630, 14.1548)
Luminance	0.6026 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0DB40 #6B40DB

analogous

#DBB840 #B0DB40 #62DB40

triadic

#B0DB40 #40B0DB #DB40B0

tetradic

#B0DB40 #40DBB8 #6B40DB #DB4062

square

#B0DB40 #40DBB8 #6B40DB #DB4062

split-complementary

#B0DB40 #4062DB #B840DB

monochromatic

#698719 #91BB23 #B0DB40 #C5E573 #DBEEA7

Accessibility & contrast

On white

1.61

#B0DB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.05

#B0DB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0DB40

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0DB40	#FFFFFF	#000000	##000000
##B0DB40	1.00	1.61	13.05	13.05
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.05	21.00	1.00	1.00
##000000	13.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD25

Deuteranopia (green-blind)

#E2CB4D

Tritanopia (blue-blind)

#B8D0BD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b0db40;
/* rgb */ color: rgb(176, 219, 64);
/* oklch */ color: oklch(83.3% 0.182 123.9);

Tailwind

colors: {
  custom: {
    50: '#cbe67e',
    500: '#b0db40',
    950: '#000000',
  },
}

SCSS

$custom: #b0db40;
$custom-light: #cbe67e;
$custom-dark: #000000;

JSON

{
  "hex": "#b0db40",
  "rgb": {
    "r": 176,
    "g": 219,
    "b": 64
  },
  "hsl": {
    "h": 76.645,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.83272,
    "c": 0.18233,
    "h": 123.9
  },
  "luminance": 0.60263
}

Semantic roles & 50–950 ramp

primary

#B0DB40

secondary

#4B328D

accent

#3DEB6D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B0DB40

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

Preview Lab → · Contrast checker → · Palette generator →