#1B791D#1B791D

#1B791D is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.4% C 0.153 H 143.1°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1B791D
RGB	rgb(27, 121, 29)
HSL	hsl(121, 64%, 29%)
HSV	hsv(121, 78%, 47%)
CMYK	cmyk(77.7%, 0%, 76%, 52.5%)
CIE-LAB	lab(44.23, -45.04, 40.44)
CIE-LCH	lch(44.23, 60.53, 138.08°)
OKLab	oklab(50.44% -0.1221 0.0916)
OKLCH	oklch(50.44% 0.153 143.1)
XYZ	xyz(7.5107, 13.9956, 3.4678)
Luminance	0.1400 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B791D #791B77

analogous

#48791B #1B791D #1B794C

triadic

#1B791D #1D1B79 #791D1B

tetradic

#1B791D #1B4879 #791B77 #794C1B

square

#1B791D #1B4879 #791B77 #794C1B

split-complementary

#1B791D #4C1B79 #791B48

monochromatic

#061906 #104711 #1B791D #26AB29 #3BD33E

Accessibility & contrast

On white

5.53

#1B791D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#1B791D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B791D

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B791D	#FFFFFF	#000000	##FFFFFF
##1B791D	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D0C

Deuteranopia (green-blind)

#716627

Tritanopia (blue-blind)

#007567

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1b791d;
/* rgb */ color: rgb(27, 121, 29);
/* oklch */ color: oklch(50.4% 0.153 143.1);

Tailwind

colors: {
  custom: {
    50: '#69a15f',
    500: '#1b791d',
    950: '#000000',
  },
}

SCSS

$custom: #1b791d;
$custom-light: #69a15f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b791d",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 29
  },
  "hsl": {
    "h": 121.277,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50442,
    "c": 0.1527,
    "h": 143.1
  },
  "luminance": 0.13996
}

Semantic roles & 50–950 ramp

primary

#1B791D

secondary

#AD43AB

accent

#41E3E7

background

#F6FAF5

surface

#ECF3EA

border

#C7CDC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #1B791D

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

Preview Lab → · Contrast checker → · Palette generator →