#1B9756#1B9756

#1B9756 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.7% C 0.142 H 153.9°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#1B9756
RGB	rgb(27, 151, 86)
HSL	hsl(149, 70%, 35%)
HSV	hsv(149, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 43%, 40.8%)
CIE-LAB	lab(55.11, -47.60, 25.26)
CIE-LCH	lch(55.11, 53.89, 152.04°)
OKLab	oklab(59.69% -0.128 0.0626)
OKLCH	oklch(59.69% 0.142 153.9)
XYZ	xyz(13.1971, 23.0365, 12.5532)
Luminance	0.2304 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9756 #971B5C

analogous

#1E971B #1B9756 #1B9794

triadic

#1B9756 #561B97 #97561B

tetradic

#1B9756 #1B1E97 #971B5C #97941B

square

#1B9756 #1B1E97 #971B5C #97941B

split-complementary

#1B9756 #941B97 #971B1E

monochromatic

#082F1B #126338 #1B9756 #24CB74 #4DDF93

Accessibility & contrast

On white

3.74

#1B9756 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#1B9756 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9756

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9756	#FFFFFF	#000000	##000000
##1B9756	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978A51

Deuteranopia (green-blind)

#89805A

Tritanopia (blue-blind)

#009587

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1b9756;
/* rgb */ color: rgb(27, 151, 86);
/* oklch */ color: oklch(59.7% 0.142 153.9);

Tailwind

colors: {
  custom: {
    50: '#6eb786',
    500: '#1b9756',
    950: '#000000',
  },
}

SCSS

$custom: #1b9756;
$custom-light: #6eb786;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9756",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 86
  },
  "hsl": {
    "h": 148.548,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59687,
    "c": 0.14248,
    "h": 153.9
  },
  "luminance": 0.23038
}

Semantic roles & 50–950 ramp

primary

#1B9756

secondary

#C14C8A

accent

#3B98EC

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #1B9756

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

Preview Lab → · Contrast checker → · Palette generator →