#1B9834#1B9834

#1B9834 is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.5% C 0.174 H 145.6°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1B9834
RGB	rgb(27, 152, 52)
HSL	hsl(132, 70%, 35%)
HSV	hsv(132, 82%, 60%)
CMYK	cmyk(82.2%, 0%, 65.8%, 40.4%)
CIE-LAB	lab(55.01, -53.16, 42.20)
CIE-LCH	lch(55.01, 67.88, 141.56°)
OKLab	oklab(59.46% -0.1432 0.0981)
OKLCH	oklch(59.46% 0.174 145.6)
XYZ	xyz(12.2992, 22.9359, 7.0270)
Luminance	0.2294 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9834 #981B7F

analogous

#41981B #1B9834 #1B9872

triadic

#1B9834 #341B98 #98341B

tetradic

#1B9834 #1B4198 #981B7F #98721B

square

#1B9834 #1B4198 #981B7F #98721B

split-complementary

#1B9834 #721B98 #981B41

monochromatic

#093010 #126422 #1B9834 #24CC46 #4EE06B

Accessibility & contrast

On white

3.76

#1B9834 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#1B9834 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9834

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9834	#FFFFFF	#000000	##000000
##1B9834	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8928

Deuteranopia (green-blind)

#8D803D

Tritanopia (blue-blind)

#009483

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1b9834;
/* rgb */ color: rgb(27, 152, 52);
/* oklch */ color: oklch(59.5% 0.174 145.6);

Tailwind

colors: {
  custom: {
    50: '#70b770',
    500: '#1b9834',
    950: '#000000',
  },
}

SCSS

$custom: #1b9834;
$custom-light: #70b770;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9834",
  "rgb": {
    "r": 27,
    "g": 152,
    "b": 52
  },
  "hsl": {
    "h": 132,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59459,
    "c": 0.1736,
    "h": 145.6
  },
  "luminance": 0.22937
}

Semantic roles & 50–950 ramp

primary

#1B9834

secondary

#C24DAA

accent

#3BC9ED

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #1B9834

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

Preview Lab → · Contrast checker → · Palette generator →