#1BB329#1BB329

#1BB329 is a light, highly saturated green. Relative luminance 0.326; OKLCH L 66.8% C 0.211 H 143.6°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#1BB329
RGB	rgb(27, 179, 41)
HSL	hsl(126, 74%, 40%)
HSV	hsv(126, 85%, 70%)
CMYK	cmyk(84.9%, 0%, 77.1%, 29.8%)
CIE-LAB	lab(63.86, -62.68, 55.70)
CIE-LCH	lch(63.86, 83.85, 138.37°)
OKLab	oklab(66.8% -0.1696 0.1251)
OKLCH	oklch(66.8% 0.211 143.6)
XYZ	xyz(16.9712, 32.6312, 7.5014)
Luminance	0.3263 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB329 #B31BA5

analogous

#59B31B #1BB329 #1BB375

triadic

#1BB329 #291BB3 #B3291B

tetradic

#1BB329 #1B59B3 #B31BA5 #B3751B

square

#1BB329 #1B59B3 #B31BA5 #B3751B

split-complementary

#1BB329 #751BB3 #B31B59

monochromatic

#0B4911 #137E1D #1BB329 #2CDF3D #61E76E

Accessibility & contrast

On white

2.79

#1BB329 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#1BB329 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB329

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB329	#FFFFFF	#000000	##000000
##1BB329	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A105

Deuteranopia (green-blind)

#A79739

Tritanopia (blue-blind)

#00AE99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #1bb329;
/* rgb */ color: rgb(27, 179, 41);
/* oklch */ color: oklch(66.8% 0.211 143.6);

Tailwind

colors: {
  custom: {
    50: '#77cb6d',
    500: '#1bb329',
    950: '#000000',
  },
}

SCSS

$custom: #1bb329;
$custom-light: #77cb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb329",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 41
  },
  "hsl": {
    "h": 125.526,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66801,
    "c": 0.21072,
    "h": 143.6
  },
  "luminance": 0.32633
}

Semantic roles & 50–950 ramp

primary

#1BB329

secondary

#CC5EC2

accent

#37DFF0

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #1BB329

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

Preview Lab → · Contrast checker → · Palette generator →