#1B7F3F#1B7F3F

#1B7F3F is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.132 H 150.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1B7F3F
RGB	rgb(27, 127, 63)
HSL	hsl(142, 65%, 30%)
HSV	hsv(142, 79%, 50%)
CMYK	cmyk(78.7%, 0%, 50.4%, 50.2%)
CIE-LAB	lab(46.67, -42.76, 26.90)
CIE-LCH	lch(46.67, 50.52, 147.83°)
OKLab	oklab(52.59% -0.1149 0.0655)
OKLCH	oklch(52.59% 0.132 150.3)
XYZ	xyz(8.9378, 15.7696, 7.2744)
Luminance	0.1577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7F3F #7F1B5B

analogous

#297F1B #1B7F3F #1B7F71

triadic

#1B7F3F #3F1B7F #7F3F1B

tetradic

#1B7F3F #1B297F #7F1B5B #7F711B

square

#1B7F3F #1B297F #7F1B5B #7F711B

split-complementary

#1B7F3F #711B7F #7F1B29

monochromatic

#061A0D #104D26 #1B7F3F #26B158 #3ED675

Accessibility & contrast

On white

5.06

#1B7F3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#1B7F3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7F3F

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7F3F	#FFFFFF	#000000	##FFFFFF
##1B7F3F	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80743A

Deuteranopia (green-blind)

#746B44

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1b7f3f;
/* rgb */ color: rgb(27, 127, 63);
/* oklch */ color: oklch(52.6% 0.132 150.3);

Tailwind

colors: {
  custom: {
    50: '#69a575',
    500: '#1b7f3f',
    950: '#000000',
  },
}

SCSS

$custom: #1b7f3f;
$custom-light: #69a575;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7f3f",
  "rgb": {
    "r": 27,
    "g": 127,
    "b": 63
  },
  "hsl": {
    "h": 141.6,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52588,
    "c": 0.13227,
    "h": 150.3
  },
  "luminance": 0.15771
}

Semantic roles & 50–950 ramp

primary

#1B7F3F

secondary

#B3438B

accent

#40ABE8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1B7F3F

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

Preview Lab → · Contrast checker → · Palette generator →