#1B7A44#1B7A44

#1B7A44 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.120 H 153.1°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1B7A44
RGB	rgb(27, 122, 68)
HSL	hsl(146, 64%, 29%)
HSV	hsv(146, 78%, 48%)
CMYK	cmyk(77.9%, 0%, 44.3%, 52.2%)
CIE-LAB	lab(45.04, -39.90, 22.05)
CIE-LCH	lch(45.04, 45.59, 151.07°)
OKLab	oklab(51.26% -0.1074 0.0546)
OKLCH	oklch(51.26% 0.12 153.1)
XYZ	xyz(8.4542, 14.5684, 7.8342)
Luminance	0.1457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7A44 #7A1B51

analogous

#227A1B #1B7A44 #1B7A74

triadic

#1B7A44 #441B7A #7A441B

tetradic

#1B7A44 #1B227A #7A1B51 #7A741B

square

#1B7A44 #1B227A #7A1B51 #7A741B

split-complementary

#1B7A44 #741B7A #7A1B22

monochromatic

#06190E #104828 #1B7A44 #26AC60 #3CD47D

Accessibility & contrast

On white

5.37

#1B7A44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1B7A44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7A44

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7A44	#FFFFFF	#000000	##FFFFFF
##1B7A44	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F40

Deuteranopia (green-blind)

#6F6748

Tritanopia (blue-blind)

#00786D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1b7a44;
/* rgb */ color: rgb(27, 122, 68);
/* oklch */ color: oklch(51.3% 0.120 153.1);

Tailwind

colors: {
  custom: {
    50: '#67a178',
    500: '#1b7a44',
    950: '#000000',
  },
}

SCSS

$custom: #1b7a44;
$custom-light: #67a178;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7a44",
  "rgb": {
    "r": 27,
    "g": 122,
    "b": 68
  },
  "hsl": {
    "h": 145.895,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51264,
    "c": 0.12046,
    "h": 153.1
  },
  "luminance": 0.14569
}

Semantic roles & 50–950 ramp

primary

#1B7A44

secondary

#AE4380

accent

#419FE7

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1B7A44

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

Preview Lab → · Contrast checker → · Palette generator →