#1B9633#1B9633

#1B9633 is a mid, vivid green. Relative luminance 0.223; OKLCH L 58.9% C 0.172 H 145.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#1B9633
RGB	rgb(27, 150, 51)
HSL	hsl(132, 69%, 35%)
HSV	hsv(132, 82%, 59%)
CMYK	cmyk(82%, 0%, 66%, 41.2%)
CIE-LAB	lab(54.33, -52.61, 41.89)
CIE-LCH	lch(54.33, 67.25, 141.47°)
OKLab	oklab(58.89% -0.1418 0.0974)
OKLCH	oklch(58.89% 0.172 145.5)
XYZ	xyz(11.9550, 22.2833, 6.8024)
Luminance	0.2228 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9633 #961B7E

analogous

#41961B #1B9633 #1B9670

triadic

#1B9633 #331B96 #96331B

tetradic

#1B9633 #1B4196 #961B7E #96701B

square

#1B9633 #1B4196 #961B7E #96701B

split-complementary

#1B9633 #701B96 #961B41

monochromatic

#082E10 #126221 #1B9633 #24CA45 #4DDF69

Accessibility & contrast

On white

3.85

#1B9633 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#1B9633 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9633

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9633	#FFFFFF	#000000	##000000
##1B9633	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988827

Deuteranopia (green-blind)

#8B7E3C

Tritanopia (blue-blind)

#009281

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1b9633;
/* rgb */ color: rgb(27, 150, 51);
/* oklch */ color: oklch(58.9% 0.172 145.5);

Tailwind

colors: {
  custom: {
    50: '#6fb66f',
    500: '#1b9633',
    950: '#000000',
  },
}

SCSS

$custom: #1b9633;
$custom-light: #6fb66f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9633",
  "rgb": {
    "r": 27,
    "g": 150,
    "b": 51
  },
  "hsl": {
    "h": 131.707,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58891,
    "c": 0.17198,
    "h": 145.5
  },
  "luminance": 0.22285
}

Semantic roles & 50–950 ramp

primary

#1B9633

secondary

#C14CAA

accent

#3BCAEC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #1B9633

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

Preview Lab → · Contrast checker → · Palette generator →