#1B7D2E#1B7D2E

#1B7D2E is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.145 H 145.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D2E
RGB	rgb(27, 125, 46)
HSL	hsl(132, 64%, 30%)
HSV	hsv(132, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 63.2%, 51%)
CIE-LAB	lab(45.77, -44.60, 34.58)
CIE-LCH	lch(45.77, 56.43, 142.21°)
OKLab	oklab(51.77% -0.1202 0.0813)
OKLCH	oklch(51.77% 0.145 145.9)
XYZ	xyz(8.2782, 15.0965, 5.0619)
Luminance	0.1510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D2E #7D1B6A

analogous

#397D1B #1B7D2E #1B7D5F

triadic

#1B7D2E #2E1B7D #7D2E1B

tetradic

#1B7D2E #1B397D #7D1B6A #7D5F1B

square

#1B7D2E #1B397D #7D1B6A #7D5F1B

split-complementary

#1B7D2E #5F1B7D #7D1B39

monochromatic

#051909 #104B1B #1B7D2E #26AF41 #3DD55B

Accessibility & contrast

On white

5.22

#1B7D2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#1B7D2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D2E

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D2E	#FFFFFF	#000000	##FFFFFF
##1B7D2E	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)

#7F7125

Deuteranopia (green-blind)

#746935

Tritanopia (blue-blind)

#007A6C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1b7d2e;
/* rgb */ color: rgb(27, 125, 46);
/* oklch */ color: oklch(51.8% 0.145 145.9);

Tailwind

colors: {
  custom: {
    50: '#69a46a',
    500: '#1b7d2e',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d2e;
$custom-light: #69a46a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d2e",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 46
  },
  "hsl": {
    "h": 131.633,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51768,
    "c": 0.14509,
    "h": 145.9
  },
  "luminance": 0.15097
}

Semantic roles & 50–950 ramp

primary

#1B7D2E

secondary

#B1439C

accent

#40C7E7

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B7D2E

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

Preview Lab → · Contrast checker → · Palette generator →