#1BB320#1BB320

#1BB320 is a light, highly saturated green. Relative luminance 0.326; OKLCH L 66.7% C 0.215 H 142.9°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#1BB320
RGB	rgb(27, 179, 32)
HSL	hsl(122, 74%, 40%)
HSV	hsv(122, 85%, 70%)
CMYK	cmyk(84.9%, 0%, 82.1%, 29.8%)
CIE-LAB	lab(63.82, -63.25, 58.39)
CIE-LCH	lch(63.82, 86.08, 137.29°)
OKLab	oklab(66.75% -0.1715 0.1295)
OKLCH	oklch(66.75% 0.215 142.9)
XYZ	xyz(16.8317, 32.5754, 6.7668)
Luminance	0.3258 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB320 #B31BAE

analogous

#62B31B #1BB320 #1BB36C

triadic

#1BB320 #201BB3 #B3201B

tetradic

#1BB320 #1B62B3 #B31BAE #B36C1B

square

#1BB320 #1B62B3 #B31BAE #B36C1B

split-complementary

#1BB320 #6C1BB3 #B31B62

monochromatic

#0B490D #137E16 #1BB320 #2CDF32 #61E766

Accessibility & contrast

On white

2.79

#1BB320 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#1BB320 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB320

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB320	#FFFFFF	#000000	##000000
##1BB320	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)

#A79633

Tritanopia (blue-blind)

#00AE98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #1bb320;
/* rgb */ color: rgb(27, 179, 32);
/* oklch */ color: oklch(66.7% 0.215 142.9);

Tailwind

colors: {
  custom: {
    50: '#78cb69',
    500: '#1bb320',
    950: '#000000',
  },
}

SCSS

$custom: #1bb320;
$custom-light: #78cb69;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb320",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 32
  },
  "hsl": {
    "h": 121.974,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66748,
    "c": 0.21489,
    "h": 142.9
  },
  "luminance": 0.32577
}

Semantic roles & 50–950 ramp

primary

#1BB320

secondary

#CC5EC8

accent

#37EAF0

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #1BB320

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

Preview Lab → · Contrast checker → · Palette generator →