#1BB319#1BB319

#1BB319 is a light, highly saturated green. Relative luminance 0.325; OKLCH L 66.7% C 0.218 H 142.6°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#1BB319
RGB	rgb(27, 179, 25)
HSL	hsl(119, 75%, 40%)
HSV	hsv(119, 86%, 70%)
CMYK	cmyk(84.9%, 0%, 86%, 29.8%)
CIE-LAB	lab(63.79, -63.61, 60.14)
CIE-LCH	lch(63.79, 87.53, 136.61°)
OKLab	oklab(66.72% -0.1727 0.1322)
OKLCH	oklch(66.72% 0.218 142.6)
XYZ	xyz(16.7465, 32.5413, 6.3180)
Luminance	0.3254 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB319 #B119B3

analogous

#68B319 #1BB319 #19B364

triadic

#1BB319 #191BB3 #B3191B

tetradic

#1BB319 #1968B3 #B119B3 #B36419

square

#1BB319 #1968B3 #B119B3 #B36419

split-complementary

#1BB319 #6419B3 #B31968

monochromatic

#0B480A #137D12 #1BB319 #2BE128 #60E85E

Accessibility & contrast

On white

2.80

#1BB319 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#1BB319 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB319

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB319	#FFFFFF	#000000	##000000
##1BB319	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#A8962F

Tritanopia (blue-blind)

#00AD98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #1bb319;
/* rgb */ color: rgb(27, 179, 25);
/* oklch */ color: oklch(66.7% 0.218 142.6);

Tailwind

colors: {
  custom: {
    50: '#78cb67',
    500: '#1bb319',
    950: '#000000',
  },
}

SCSS

$custom: #1bb319;
$custom-light: #78cb67;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb319",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 25
  },
  "hsl": {
    "h": 119.221,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.66716,
    "c": 0.21751,
    "h": 142.6
  },
  "luminance": 0.32543
}

Semantic roles & 50–950 ramp

primary

#1BB319

secondary

#CB5BCC

accent

#36F2F0

background

#F8FCF6

surface

#EFF9EB

border

#CAD2C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #1BB319

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

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