#1B7D3C#1B7D3C

#1B7D3C is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.0% C 0.132 H 149.6°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D3C
RGB	rgb(27, 125, 60)
HSL	hsl(140, 64%, 30%)
HSV	hsv(140, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 52%, 51%)
CIE-LAB	lab(45.94, -42.52, 27.60)
CIE-LCH	lch(45.94, 50.69, 147.01°)
OKLab	oklab(51.97% -0.1143 0.067)
OKLCH	oklch(51.97% 0.132 149.6)
XYZ	xyz(8.6005, 15.2255, 6.7596)
Luminance	0.1523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D3C #7D1B5C

analogous

#2B7D1B #1B7D3C #1B7D6D

triadic

#1B7D3C #3C1B7D #7D3C1B

tetradic

#1B7D3C #1B2B7D #7D1B5C #7D6D1B

square

#1B7D3C #1B2B7D #7D1B5C #7D6D1B

split-complementary

#1B7D3C #6D1B7D #7D1B2B

monochromatic

#05190C #104B24 #1B7D3C #26AF54 #3DD570

Accessibility & contrast

On white

5.19

#1B7D3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#1B7D3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D3C

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D3C	#FFFFFF	#000000	##FFFFFF
##1B7D3C	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)

#7E7237

Deuteranopia (green-blind)

#736A41

Tritanopia (blue-blind)

#007B6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7d3c;
/* rgb */ color: rgb(27, 125, 60);
/* oklch */ color: oklch(52.0% 0.132 149.6);

Tailwind

colors: {
  custom: {
    50: '#68a473',
    500: '#1b7d3c',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d3c;
$custom-light: #68a473;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d3c",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 60
  },
  "hsl": {
    "h": 140.204,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.5197,
    "c": 0.13244,
    "h": 149.6
  },
  "luminance": 0.15226
}

Semantic roles & 50–950 ramp

primary

#1B7D3C

secondary

#B1438C

accent

#40AFE7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1B7D3C

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

Preview Lab → · Contrast checker → · Palette generator →