#1B8649#1B8649

#1B8649 is a mid, vivid green. Relative luminance 0.178; OKLCH L 54.7% C 0.132 H 152.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1B8649
RGB	rgb(27, 134, 73)
HSL	hsl(146, 66%, 32%)
HSV	hsv(146, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 45.5%, 47.5%)
CIE-LAB	lab(49.21, -43.63, 24.68)
CIE-LCH	lch(49.21, 50.12, 150.50°)
OKLab	oklab(54.74% -0.1173 0.0608)
OKLCH	oklch(54.74% 0.132 152.6)
XYZ	xyz(10.1788, 17.7630, 9.1942)
Luminance	0.1776 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8649 #861B58

analogous

#23861B #1B8649 #1B867F

triadic

#1B8649 #491B86 #86491B

tetradic

#1B8649 #1B2386 #861B58 #867F1B

square

#1B8649 #1B2386 #861B58 #867F1B

split-complementary

#1B8649 #7F1B86 #861B23

monochromatic

#062012 #11532D #1B8649 #25B965 #42D983

Accessibility & contrast

On white

4.61

#1B8649 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#1B8649 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8649

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8649	#FFFFFF	#000000	##FFFFFF
##1B8649	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867A44

Deuteranopia (green-blind)

#7A714D

Tritanopia (blue-blind)

#008477

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b8649;
/* rgb */ color: rgb(27, 134, 73);
/* oklch */ color: oklch(54.7% 0.132 152.6);

Tailwind

colors: {
  custom: {
    50: '#6aaa7c',
    500: '#1b8649',
    950: '#000000',
  },
}

SCSS

$custom: #1b8649;
$custom-light: #6aaa7c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8649",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 73
  },
  "hsl": {
    "h": 145.794,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54737,
    "c": 0.13213,
    "h": 152.6
  },
  "luminance": 0.17764
}

Semantic roles & 50–950 ramp

primary

#1B8649

secondary

#B94487

accent

#3EA0E9

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1B8649

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

Preview Lab → · Contrast checker → · Palette generator →