#1B7E29#1B7E29

#1B7E29 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.0% C 0.150 H 144.9°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E29
RGB	rgb(27, 126, 41)
HSL	hsl(128, 65%, 30%)
HSV	hsv(128, 79%, 49%)
CMYK	cmyk(78.6%, 0%, 67.5%, 50.6%)
CIE-LAB	lab(46.06, -45.56, 37.27)
CIE-LCH	lch(46.06, 58.87, 140.72°)
OKLab	oklab(52% -0.123 0.0865)
OKLCH	oklch(52% 0.15 144.9)
XYZ	xyz(8.3125, 15.3138, 4.6152)
Luminance	0.1532 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E29 #7E1B70

analogous

#3E7E1B #1B7E29 #1B7E5B

triadic

#1B7E29 #291B7E #7E291B

tetradic

#1B7E29 #1B3E7E #7E1B70 #7E5B1B

square

#1B7E29 #1B3E7E #7E1B70 #7E5B1B

split-complementary

#1B7E29 #5B1B7E #7E1B3E

monochromatic

#051908 #104C19 #1B7E29 #26B039 #3ED653

Accessibility & contrast

On white

5.17

#1B7E29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#1B7E29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E29

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E29	#FFFFFF	#000000	##FFFFFF
##1B7E29	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80721E

Deuteranopia (green-blind)

#756A31

Tritanopia (blue-blind)

#007B6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7e29;
/* rgb */ color: rgb(27, 126, 41);
/* oklch */ color: oklch(52.0% 0.150 144.9);

Tailwind

colors: {
  custom: {
    50: '#69a467',
    500: '#1b7e29',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e29;
$custom-light: #69a467;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e29",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 41
  },
  "hsl": {
    "h": 128.485,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.51997,
    "c": 0.15038,
    "h": 144.9
  },
  "luminance": 0.15315
}

Semantic roles & 50–950 ramp

primary

#1B7E29

secondary

#B243A2

accent

#40D0E8

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B7E29

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

Preview Lab → · Contrast checker → · Palette generator →