#1B7D44#1B7D44

#1B7D44 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.1% C 0.125 H 152.4°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D44
RGB	rgb(27, 125, 68)
HSL	hsl(145, 64%, 30%)
HSV	hsv(145, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 45.6%, 51%)
CIE-LAB	lab(46.06, -41.08, 23.39)
CIE-LCH	lch(46.06, 47.27, 150.35°)
OKLab	oklab(52.11% -0.1105 0.0577)
OKLCH	oklch(52.11% 0.125 152.4)
XYZ	xyz(8.8282, 15.3166, 7.9588)
Luminance	0.1532 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D44 #7D1B54

analogous

#237D1B #1B7D44 #1B7D75

triadic

#1B7D44 #441B7D #7D441B

tetradic

#1B7D44 #1B237D #7D1B54 #7D751B

square

#1B7D44 #1B237D #7D1B54 #7D751B

split-complementary

#1B7D44 #751B7D #7D1B23

monochromatic

#05190E #104B29 #1B7D44 #26AF5F #3DD57D

Accessibility & contrast

On white

5.17

#1B7D44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#1B7D44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D44

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D44	#FFFFFF	#000000	##FFFFFF
##1B7D44	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7240

Deuteranopia (green-blind)

#726A48

Tritanopia (blue-blind)

#007B6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7d44;
/* rgb */ color: rgb(27, 125, 68);
/* oklch */ color: oklch(52.1% 0.125 152.4);

Tailwind

colors: {
  custom: {
    50: '#68a478',
    500: '#1b7d44',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d44;
$custom-light: #68a478;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d44",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 68
  },
  "hsl": {
    "h": 145.102,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52113,
    "c": 0.12465,
    "h": 152.4
  },
  "luminance": 0.15318
}

Semantic roles & 50–950 ramp

primary

#1B7D44

secondary

#B14383

accent

#40A2E7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1B7D44

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

Preview Lab → · Contrast checker → · Palette generator →