#1B8D48#1B8D48

#1B8D48 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.142 H 151.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D48
RGB	rgb(27, 141, 72)
HSL	hsl(144, 68%, 33%)
HSV	hsv(144, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 48.9%, 44.7%)
CIE-LAB	lab(51.55, -46.44, 28.22)
CIE-LCH	lch(51.55, 54.34, 148.72°)
OKLab	oklab(56.67% -0.1247 0.0689)
OKLCH	oklch(56.67% 0.143 151.1)
XYZ	xyz(11.1456, 19.7493, 9.3542)
Luminance	0.1975 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D48 #8D1B60

analogous

#278D1B #1B8D48 #1B8D81

triadic

#1B8D48 #481B8D #8D481B

tetradic

#1B8D48 #1B278D #8D1B60 #8D811B

square

#1B8D48 #1B278D #8D1B60 #8D811B

split-complementary

#1B8D48 #811B8D #8D1B27

monochromatic

#072614 #115A2E #1B8D48 #25C062 #47DC82

Accessibility & contrast

On white

4.24

#1B8D48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1B8D48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D48

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D48	#FFFFFF	#000000	##000000
##1B8D48	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8043

Deuteranopia (green-blind)

#81774D

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8d48;
/* rgb */ color: rgb(27, 141, 72);
/* oklch */ color: oklch(56.7% 0.142 151.1);

Tailwind

colors: {
  custom: {
    50: '#6caf7c',
    500: '#1b8d48',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d48;
$custom-light: #6caf7c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d48",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 72
  },
  "hsl": {
    "h": 143.684,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56672,
    "c": 0.1425,
    "h": 151.1
  },
  "luminance": 0.19751
}

Semantic roles & 50–950 ramp

primary

#1B8D48

secondary

#BD468E

accent

#3DA6EB

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1B8D48

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

Preview Lab → · Contrast checker → · Palette generator →