#1B7D45#1B7D45

#1B7D45 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.1% C 0.124 H 152.8°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D45
RGB	rgb(27, 125, 69)
HSL	hsl(146, 64%, 30%)
HSV	hsv(146, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 44.8%, 51%)
CIE-LAB	lab(46.08, -40.89, 22.85)
CIE-LCH	lch(46.08, 46.84, 150.80°)
OKLab	oklab(52.13% -0.11 0.0565)
OKLCH	oklch(52.13% 0.124 152.8)
XYZ	xyz(8.8590, 15.3289, 8.1209)
Luminance	0.1533 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D45 #7D1B53

analogous

#227D1B #1B7D45 #1B7D76

triadic

#1B7D45 #451B7D #7D451B

tetradic

#1B7D45 #1B227D #7D1B53 #7D761B

square

#1B7D45 #1B227D #7D1B53 #7D761B

split-complementary

#1B7D45 #761B7D #7D1B22

monochromatic

#05190E #104B29 #1B7D45 #26AF61 #3DD57E

Accessibility & contrast

On white

5.16

#1B7D45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#1B7D45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D45

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D45	#FFFFFF	#000000	##FFFFFF
##1B7D45	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7241

Deuteranopia (green-blind)

#726A49

Tritanopia (blue-blind)

#007B6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7d45;
/* rgb */ color: rgb(27, 125, 69);
/* oklch */ color: oklch(52.1% 0.124 152.8);

Tailwind

colors: {
  custom: {
    50: '#68a379',
    500: '#1b7d45',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d45;
$custom-light: #68a379;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d45",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 69
  },
  "hsl": {
    "h": 145.714,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52132,
    "c": 0.12367,
    "h": 152.8
  },
  "luminance": 0.1533
}

Semantic roles & 50–950 ramp

primary

#1B7D45

secondary

#B14382

accent

#40A0E7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1B7D45

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

Preview Lab → · Contrast checker → · Palette generator →