#1B9648#1B9648

#1B9648 is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.2% C 0.154 H 149.9°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#1B9648
RGB	rgb(27, 150, 72)
HSL	hsl(142, 69%, 35%)
HSV	hsv(142, 82%, 59%)
CMYK	cmyk(82%, 0%, 52%, 41.2%)
CIE-LAB	lab(54.57, -49.71, 31.99)
CIE-LCH	lch(54.57, 59.12, 147.24°)
OKLab	oklab(59.17% -0.1334 0.0775)
OKLCH	oklch(59.17% 0.154 149.9)
XYZ	xyz(12.5270, 22.5120, 9.8147)
Luminance	0.2251 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9648 #961B69

analogous

#2C961B #1B9648 #1B9686

triadic

#1B9648 #481B96 #96481B

tetradic

#1B9648 #1B2C96 #961B69 #96861B

square

#1B9648 #1B2C96 #961B69 #96861B

split-complementary

#1B9648 #861B96 #961B2C

monochromatic

#082E16 #12622F #1B9648 #24CA61 #4DDF82

Accessibility & contrast

On white

3.82

#1B9648 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#1B9648 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9648

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9648	#FFFFFF	#000000	##000000
##1B9648	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978841

Deuteranopia (green-blind)

#897F4E

Tritanopia (blue-blind)

#009384

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9648;
/* rgb */ color: rgb(27, 150, 72);
/* oklch */ color: oklch(59.2% 0.154 149.9);

Tailwind

colors: {
  custom: {
    50: '#6eb67c',
    500: '#1b9648',
    950: '#000000',
  },
}

SCSS

$custom: #1b9648;
$custom-light: #6eb67c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9648",
  "rgb": {
    "r": 27,
    "g": 150,
    "b": 72
  },
  "hsl": {
    "h": 141.951,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59168,
    "c": 0.15428,
    "h": 149.9
  },
  "luminance": 0.22514
}

Semantic roles & 50–950 ramp

primary

#1B9648

secondary

#C14C96

accent

#3BACEC

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1B9648

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

Preview Lab → · Contrast checker → · Palette generator →