#1B9745#1B9745

#1B9745 is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.4% C 0.158 H 149.0°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1B9745
RGB	rgb(27, 151, 69)
HSL	hsl(140, 70%, 35%)
HSV	hsv(140, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 54.3%, 40.8%)
CIE-LAB	lab(54.86, -50.54, 33.89)
CIE-LCH	lch(54.86, 60.85, 146.16°)
OKLab	oklab(59.4% -0.1357 0.0815)
OKLCH	oklch(59.4% 0.158 149)
XYZ	xyz(12.5917, 22.7944, 9.3652)
Luminance	0.2280 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9745 #971B6D

analogous

#2F971B #1B9745 #1B9783

triadic

#1B9745 #451B97 #97451B

tetradic

#1B9745 #1B2F97 #971B6D #97831B

square

#1B9745 #1B2F97 #971B6D #97831B

split-complementary

#1B9745 #831B97 #971B2F

monochromatic

#082F16 #12632D #1B9745 #24CB5D #4DDF7F

Accessibility & contrast

On white

3.78

#1B9745 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#1B9745 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9745

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9745	#FFFFFF	#000000	##000000
##1B9745	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98893E

Deuteranopia (green-blind)

#8B7F4B

Tritanopia (blue-blind)

#009484

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9745;
/* rgb */ color: rgb(27, 151, 69);
/* oklch */ color: oklch(59.4% 0.158 149.0);

Tailwind

colors: {
  custom: {
    50: '#6fb77b',
    500: '#1b9745',
    950: '#000000',
  },
}

SCSS

$custom: #1b9745;
$custom-light: #6fb77b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9745",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 69
  },
  "hsl": {
    "h": 140.323,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59399,
    "c": 0.15828,
    "h": 149
  },
  "luminance": 0.22796
}

Semantic roles & 50–950 ramp

primary

#1B9745

secondary

#C14C9A

accent

#3BB0EC

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#091109

muted

#7B807B

Preview Lab

Preview with #1B9745

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

Preview Lab → · Contrast checker → · Palette generator →