#1B8934#1B8934

#1B8934 is a mid, vivid green. Relative luminance 0.184; OKLCH L 55.3% C 0.155 H 146.4°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#1B8934
RGB	rgb(27, 137, 52)
HSL	hsl(134, 67%, 32%)
HSV	hsv(134, 80%, 54%)
CMYK	cmyk(80.3%, 0%, 62%, 46.3%)
CIE-LAB	lab(49.94, -48.06, 36.48)
CIE-LCH	lch(49.94, 60.34, 142.80°)
OKLab	oklab(55.26% -0.1294 0.0859)
OKLCH	oklch(55.26% 0.155 146.4)
XYZ	xyz(10.0167, 18.3711, 6.2662)
Luminance	0.1837 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8934 #891B70

analogous

#39891B #1B8934 #1B896B

triadic

#1B8934 #341B89 #89341B

tetradic

#1B8934 #1B3989 #891B70 #896B1B

square

#1B8934 #1B3989 #891B70 #896B1B

split-complementary

#1B8934 #6B1B89 #891B39

monochromatic

#07230D #115621 #1B8934 #25BC47 #44DA66

Accessibility & contrast

On white

4.49

#1B8934 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#1B8934 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8934

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8934	#FFFFFF	#000000	##000000
##1B8934	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7C2B

Deuteranopia (green-blind)

#7F733B

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1b8934;
/* rgb */ color: rgb(27, 137, 52);
/* oklch */ color: oklch(55.3% 0.155 146.4);

Tailwind

colors: {
  custom: {
    50: '#6cac6e',
    500: '#1b8934',
    950: '#000000',
  },
}

SCSS

$custom: #1b8934;
$custom-light: #6cac6e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8934",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 52
  },
  "hsl": {
    "h": 133.636,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55255,
    "c": 0.15529,
    "h": 146.4
  },
  "luminance": 0.18372
}

Semantic roles & 50–950 ramp

primary

#1B8934

secondary

#BC44A0

accent

#3EC3EA

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1B8934

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

Preview Lab → · Contrast checker → · Palette generator →