#1B7C3D#1B7C3D

#1B7C3D is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.7% C 0.130 H 150.1°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#1B7C3D
RGB	rgb(27, 124, 61)
HSL	hsl(141, 64%, 30%)
HSV	hsv(141, 78%, 49%)
CMYK	cmyk(78.2%, 0%, 50.8%, 51.4%)
CIE-LAB	lab(45.61, -41.97, 26.65)
CIE-LCH	lch(45.61, 49.71, 147.58°)
OKLab	oklab(51.7% -0.1128 0.0649)
OKLCH	oklch(51.7% 0.13 150.1)
XYZ	xyz(8.5012, 14.9842, 6.8582)
Luminance	0.1499 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7C3D #7C1B5A

analogous

#2A7C1B #1B7C3D #1B7C6E

triadic

#1B7C3D #3D1B7C #7C3D1B

tetradic

#1B7C3D #1B2A7C #7C1B5A #7C6E1B

square

#1B7C3D #1B2A7C #7C1B5A #7C6E1B

split-complementary

#1B7C3D #6E1B7C #7C1B2A

monochromatic

#05190C #104A24 #1B7C3D #26AE56 #3DD572

Accessibility & contrast

On white

5.25

#1B7C3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#1B7C3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7C3D

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7C3D	#FFFFFF	#000000	##FFFFFF
##1B7C3D	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7138

Deuteranopia (green-blind)

#726942

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7c3d;
/* rgb */ color: rgb(27, 124, 61);
/* oklch */ color: oklch(51.7% 0.130 150.1);

Tailwind

colors: {
  custom: {
    50: '#68a374',
    500: '#1b7c3d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7c3d;
$custom-light: #68a374;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7c3d",
  "rgb": {
    "r": 27,
    "g": 124,
    "b": 61
  },
  "hsl": {
    "h": 141.031,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51703,
    "c": 0.13011,
    "h": 150.1
  },
  "luminance": 0.14985
}

Semantic roles & 50–950 ramp

primary

#1B7C3D

secondary

#B0438A

accent

#41ADE7

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1B7C3D

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

Preview Lab → · Contrast checker → · Palette generator →