#1B7F2D#1B7F2D

#1B7F2D is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.3% C 0.148 H 145.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1B7F2D
RGB	rgb(27, 127, 45)
HSL	hsl(131, 65%, 30%)
HSV	hsv(131, 79%, 50%)
CMYK	cmyk(78.7%, 0%, 64.6%, 50.2%)
CIE-LAB	lab(46.45, -45.44, 35.83)
CIE-LCH	lch(46.45, 57.87, 141.74°)
OKLab	oklab(52.33% -0.1225 0.0838)
OKLCH	oklch(52.33% 0.148 145.6)
XYZ	xyz(8.5144, 15.6002, 5.0445)
Luminance	0.1560 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7F2D #7F1B6D

analogous

#3B7F1B #1B7F2D #1B7F5F

triadic

#1B7F2D #2D1B7F #7F2D1B

tetradic

#1B7F2D #1B3B7F #7F1B6D #7F5F1B

square

#1B7F2D #1B3B7F #7F1B6D #7F5F1B

split-complementary

#1B7F2D #5F1B7F #7F1B3B

monochromatic

#061A09 #104D1B #1B7F2D #26B13F #3ED65A

Accessibility & contrast

On white

5.10

#1B7F2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#1B7F2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7F2D

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7F2D	#FFFFFF	#000000	##FFFFFF
##1B7F2D	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817324

Deuteranopia (green-blind)

#766B34

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7f2d;
/* rgb */ color: rgb(27, 127, 45);
/* oklch */ color: oklch(52.3% 0.148 145.6);

Tailwind

colors: {
  custom: {
    50: '#69a569',
    500: '#1b7f2d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7f2d;
$custom-light: #69a569;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7f2d",
  "rgb": {
    "r": 27,
    "g": 127,
    "b": 45
  },
  "hsl": {
    "h": 130.8,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52329,
    "c": 0.14846,
    "h": 145.6
  },
  "luminance": 0.15601
}

Semantic roles & 50–950 ramp

primary

#1B7F2D

secondary

#B3439F

accent

#40CAE8

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B7F2D

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

Preview Lab → · Contrast checker → · Palette generator →