#1B7D3D#1B7D3D

#1B7D3D is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.0% C 0.131 H 150.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D3D
RGB	rgb(27, 125, 61)
HSL	hsl(141, 64%, 30%)
HSV	hsv(141, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 51.2%, 51%)
CIE-LAB	lab(45.96, -42.35, 27.08)
CIE-LCH	lch(45.96, 50.27, 147.40°)
OKLab	oklab(51.99% -0.1138 0.0658)
OKLCH	oklch(51.99% 0.131 150)
XYZ	xyz(8.6272, 15.2361, 6.9002)
Luminance	0.1524 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D3D #7D1B5B

analogous

#2A7D1B #1B7D3D #1B7D6E

triadic

#1B7D3D #3D1B7D #7D3D1B

tetradic

#1B7D3D #1B2A7D #7D1B5B #7D6E1B

square

#1B7D3D #1B2A7D #7D1B5B #7D6E1B

split-complementary

#1B7D3D #6E1B7D #7D1B2A

monochromatic

#05190C #104B24 #1B7D3D #26AF56 #3DD572

Accessibility & contrast

On white

5.19

#1B7D3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#1B7D3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D3D

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D3D	#FFFFFF	#000000	##FFFFFF
##1B7D3D	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7238

Deuteranopia (green-blind)

#736A42

Tritanopia (blue-blind)

#007B6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7d3d;
/* rgb */ color: rgb(27, 125, 61);
/* oklch */ color: oklch(52.0% 0.131 150.0);

Tailwind

colors: {
  custom: {
    50: '#68a474',
    500: '#1b7d3d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d3d;
$custom-light: #68a474;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d3d",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 61
  },
  "hsl": {
    "h": 140.816,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51987,
    "c": 0.13148,
    "h": 150
  },
  "luminance": 0.15237
}

Semantic roles & 50–950 ramp

primary

#1B7D3D

secondary

#B1438B

accent

#40ADE7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1B7D3D

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

Preview Lab → · Contrast checker → · Palette generator →