#1B7943#1B7943

#1B7943 is a mid, vivid green. Relative luminance 0.143; OKLCH L 51.0% C 0.120 H 152.9°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#1B7943
RGB	rgb(27, 121, 67)
HSL	hsl(146, 64%, 29%)
HSV	hsv(146, 78%, 47%)
CMYK	cmyk(77.7%, 0%, 44.6%, 52.5%)
CIE-LAB	lab(44.68, -39.70, 22.15)
CIE-LCH	lch(44.68, 45.46, 150.84°)
OKLab	oklab(50.96% -0.1068 0.0548)
OKLCH	oklch(50.96% 0.12 152.9)
XYZ	xyz(8.3017, 14.3120, 7.6341)
Luminance	0.1431 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7943 #791B51

analogous

#22791B #1B7943 #1B7972

triadic

#1B7943 #431B79 #79431B

tetradic

#1B7943 #1B2279 #791B51 #79721B

square

#1B7943 #1B2279 #791B51 #79721B

split-complementary

#1B7943 #721B79 #791B22

monochromatic

#06190E #104727 #1B7943 #26AB5F #3BD37C

Accessibility & contrast

On white

5.44

#1B7943 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#1B7943 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7943

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7943	#FFFFFF	#000000	##FFFFFF
##1B7943	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E3F

Deuteranopia (green-blind)

#6E6747

Tritanopia (blue-blind)

#00776C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1b7943;
/* rgb */ color: rgb(27, 121, 67);
/* oklch */ color: oklch(51.0% 0.120 152.9);

Tailwind

colors: {
  custom: {
    50: '#67a178',
    500: '#1b7943',
    950: '#000000',
  },
}

SCSS

$custom: #1b7943;
$custom-light: #67a178;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7943",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 67
  },
  "hsl": {
    "h": 145.532,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50961,
    "c": 0.12006,
    "h": 152.9
  },
  "luminance": 0.14313
}

Semantic roles & 50–950 ramp

primary

#1B7943

secondary

#AD4380

accent

#41A0E7

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1B7943

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

Preview Lab → · Contrast checker → · Palette generator →