#1B7D2F#1B7D2F

#1B7D2F is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.144 H 146.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D2F
RGB	rgb(27, 125, 47)
HSL	hsl(132, 64%, 30%)
HSV	hsv(132, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 62.4%, 51%)
CIE-LAB	lab(45.78, -44.47, 34.10)
CIE-LCH	lch(45.78, 56.04, 142.51°)
OKLab	oklab(51.78% -0.1198 0.0803)
OKLCH	oklch(51.78% 0.144 146.2)
XYZ	xyz(8.2981, 15.1045, 5.1669)
Luminance	0.1510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D2F #7D1B69

analogous

#387D1B #1B7D2F #1B7D60

triadic

#1B7D2F #2F1B7D #7D2F1B

tetradic

#1B7D2F #1B387D #7D1B69 #7D601B

square

#1B7D2F #1B387D #7D1B69 #7D601B

split-complementary

#1B7D2F #601B7D #7D1B38

monochromatic

#051909 #104B1C #1B7D2F #26AF42 #3DD55C

Accessibility & contrast

On white

5.22

#1B7D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#1B7D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D2F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D2F	#FFFFFF	#000000	##FFFFFF
##1B7D2F	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7127

Deuteranopia (green-blind)

#746935

Tritanopia (blue-blind)

#007A6C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7d2f;
/* rgb */ color: rgb(27, 125, 47);
/* oklch */ color: oklch(51.8% 0.144 146.2);

Tailwind

colors: {
  custom: {
    50: '#69a46a',
    500: '#1b7d2f',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d2f;
$custom-light: #69a46a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d2f",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 47
  },
  "hsl": {
    "h": 132.245,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51781,
    "c": 0.14425,
    "h": 146.2
  },
  "luminance": 0.15105
}

Semantic roles & 50–950 ramp

primary

#1B7D2F

secondary

#B1439A

accent

#40C5E7

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1B7D2F

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

Preview Lab → · Contrast checker → · Palette generator →