#1BB322#1BB322

#1BB322 is a light, highly saturated green. Relative luminance 0.326; OKLCH L 66.8% C 0.214 H 143.1°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#1BB322
RGB	rgb(27, 179, 34)
HSL	hsl(123, 74%, 40%)
HSV	hsv(123, 85%, 70%)
CMYK	cmyk(84.9%, 0%, 81%, 29.8%)
CIE-LAB	lab(63.82, -63.14, 57.84)
CIE-LCH	lch(63.82, 85.62, 137.51°)
OKLab	oklab(66.76% -0.1711 0.1286)
OKLCH	oklch(66.76% 0.214 143.1)
XYZ	xyz(16.8597, 32.5866, 6.9143)
Luminance	0.3259 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB322 #B31BAC

analogous

#60B31B #1BB322 #1BB36E

triadic

#1BB322 #221BB3 #B3221B

tetradic

#1BB322 #1B60B3 #B31BAC #B36E1B

square

#1BB322 #1B60B3 #B31BAC #B36E1B

split-complementary

#1BB322 #6E1BB3 #B31B60

monochromatic

#0B490E #137E18 #1BB322 #2CDF34 #61E767

Accessibility & contrast

On white

2.79

#1BB322 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#1BB322 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB322

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB322	#FFFFFF	#000000	##000000
##1BB322	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#A79634

Tritanopia (blue-blind)

#00AE99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #1bb322;
/* rgb */ color: rgb(27, 179, 34);
/* oklch */ color: oklch(66.8% 0.214 143.1);

Tailwind

colors: {
  custom: {
    50: '#78cb6a',
    500: '#1bb322',
    950: '#000000',
  },
}

SCSS

$custom: #1bb322;
$custom-light: #78cb6a;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb322",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 34
  },
  "hsl": {
    "h": 122.763,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66759,
    "c": 0.21404,
    "h": 143.1
  },
  "luminance": 0.32589
}

Semantic roles & 50–950 ramp

primary

#1BB322

secondary

#CC5EC7

accent

#37E8F0

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #1BB322

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

Preview Lab → · Contrast checker → · Palette generator →