#1B7F29#1B7F29

#1B7F29 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.3% C 0.152 H 144.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1B7F29
RGB	rgb(27, 127, 41)
HSL	hsl(128, 65%, 30%)
HSV	hsv(128, 79%, 50%)
CMYK	cmyk(78.7%, 0%, 67.7%, 50.2%)
CIE-LAB	lab(46.41, -45.92, 37.65)
CIE-LCH	lch(46.41, 59.38, 140.65°)
OKLab	oklab(52.28% -0.124 0.0873)
OKLCH	oklch(52.28% 0.152 144.9)
XYZ	xyz(8.4410, 15.5709, 4.6580)
Luminance	0.1557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7F29 #7F1B71

analogous

#3F7F1B #1B7F29 #1B7F5B

triadic

#1B7F29 #291B7F #7F291B

tetradic

#1B7F29 #1B3F7F #7F1B71 #7F5B1B

square

#1B7F29 #1B3F7F #7F1B71 #7F5B1B

split-complementary

#1B7F29 #5B1B7F #7F1B3F

monochromatic

#061A08 #104D19 #1B7F29 #26B139 #3ED654

Accessibility & contrast

On white

5.10

#1B7F29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#1B7F29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7F29

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7F29	#FFFFFF	#000000	##FFFFFF
##1B7F29	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81731E

Deuteranopia (green-blind)

#766B31

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7f29;
/* rgb */ color: rgb(27, 127, 41);
/* oklch */ color: oklch(52.3% 0.152 144.9);

Tailwind

colors: {
  custom: {
    50: '#6aa567',
    500: '#1b7f29',
    950: '#000000',
  },
}

SCSS

$custom: #1b7f29;
$custom-light: #6aa567;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7f29",
  "rgb": {
    "r": 27,
    "g": 127,
    "b": 41
  },
  "hsl": {
    "h": 128.4,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52283,
    "c": 0.15161,
    "h": 144.9
  },
  "luminance": 0.15572
}

Semantic roles & 50–950 ramp

primary

#1B7F29

secondary

#B343A3

accent

#40D0E8

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B7F29

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

Preview Lab → · Contrast checker → · Palette generator →