#1B7C3C#1B7C3C

#1B7C3C is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.7% C 0.131 H 149.8°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#1B7C3C
RGB	rgb(27, 124, 60)
HSL	hsl(140, 64%, 30%)
HSV	hsv(140, 78%, 49%)
CMYK	cmyk(78.2%, 0%, 51.6%, 51.4%)
CIE-LAB	lab(45.60, -42.14, 27.18)
CIE-LCH	lch(45.60, 50.14, 147.18°)
OKLab	oklab(51.69% -0.1132 0.066)
OKLCH	oklch(51.69% 0.131 149.8)
XYZ	xyz(8.4746, 14.9736, 6.7176)
Luminance	0.1497 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7C3C #7C1B5B

analogous

#2B7C1B #1B7C3C #1B7C6C

triadic

#1B7C3C #3C1B7C #7C3C1B

tetradic

#1B7C3C #1B2B7C #7C1B5B #7C6C1B

square

#1B7C3C #1B2B7C #7C1B5B #7C6C1B

split-complementary

#1B7C3C #6C1B7C #7C1B2B

monochromatic

#05190C #104A24 #1B7C3C #26AE54 #3DD570

Accessibility & contrast

On white

5.26

#1B7C3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#1B7C3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7C3C

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7C3C	#FFFFFF	#000000	##FFFFFF
##1B7C3C	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7137

Deuteranopia (green-blind)

#726941

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7c3c;
/* rgb */ color: rgb(27, 124, 60);
/* oklch */ color: oklch(51.7% 0.131 149.8);

Tailwind

colors: {
  custom: {
    50: '#68a373',
    500: '#1b7c3c',
    950: '#000000',
  },
}

SCSS

$custom: #1b7c3c;
$custom-light: #68a373;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7c3c",
  "rgb": {
    "r": 27,
    "g": 124,
    "b": 60
  },
  "hsl": {
    "h": 140.412,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51686,
    "c": 0.13107,
    "h": 149.8
  },
  "luminance": 0.14975
}

Semantic roles & 50–950 ramp

primary

#1B7C3C

secondary

#B0438B

accent

#41AFE7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1B7C3C

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

Preview Lab → · Contrast checker → · Palette generator →