#1B7D48#1B7D48

#1B7D48 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.121 H 154.1°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D48
RGB	rgb(27, 125, 72)
HSL	hsl(148, 64%, 30%)
HSV	hsv(148, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 42.4%, 51%)
CIE-LAB	lab(46.13, -40.30, 21.24)
CIE-LCH	lch(46.13, 45.55, 152.21°)
OKLab	oklab(52.19% -0.1086 0.0528)
OKLCH	oklch(52.19% 0.121 154.1)
XYZ	xyz(8.9545, 15.3671, 8.6238)
Luminance	0.1537 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D48 #7D1B50

analogous

#1F7D1B #1B7D48 #1B7D79

triadic

#1B7D48 #481B7D #7D481B

tetradic

#1B7D48 #1B1F7D #7D1B50 #7D791B

square

#1B7D48 #1B1F7D #7D1B50 #7D791B

split-complementary

#1B7D48 #791B7D #7D1B1F

monochromatic

#05190E #104B2B #1B7D48 #26AF65 #3DD583

Accessibility & contrast

On white

5.16

#1B7D48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#1B7D48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D48

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D48	#FFFFFF	#000000	##FFFFFF
##1B7D48	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)

#7D7244

Deuteranopia (green-blind)

#716A4C

Tritanopia (blue-blind)

#007B70

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7d48;
/* rgb */ color: rgb(27, 125, 72);
/* oklch */ color: oklch(52.2% 0.121 154.1);

Tailwind

colors: {
  custom: {
    50: '#68a37b',
    500: '#1b7d48',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d48;
$custom-light: #68a37b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d48",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 72
  },
  "hsl": {
    "h": 147.551,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52191,
    "c": 0.12071,
    "h": 154.1
  },
  "luminance": 0.15368
}

Semantic roles & 50–950 ramp

primary

#1B7D48

secondary

#B1437E

accent

#409BE7

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1B7D48

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

Preview Lab → · Contrast checker → · Palette generator →