#1B7240#1B7240

#1B7240 is a mid, moderate green. Relative luminance 0.126; OKLCH L 48.9% C 0.113 H 153.1°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#1B7240
RGB	rgb(27, 114, 64)
HSL	hsl(146, 62%, 28%)
HSV	hsv(146, 76%, 45%)
CMYK	cmyk(76.3%, 0%, 43.9%, 55.3%)
CIE-LAB	lab(42.21, -37.47, 20.63)
CIE-LCH	lch(42.21, 42.77, 151.16°)
OKLab	oklab(48.91% -0.1009 0.0511)
OKLCH	oklch(48.91% 0.113 153.1)
XYZ	xyz(7.3941, 12.6370, 6.8990)
Luminance	0.1264 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7240 #721B4D

analogous

#22721B #1B7240 #1B726B

triadic

#1B7240 #401B72 #72401B

tetradic

#1B7240 #1B2272 #721B4D #726B1B

square

#1B7240 #1B2272 #721B4D #726B1B

split-complementary

#1B7240 #6B1B72 #721B22

monochromatic

#06190E #0F4124 #1B7240 #27A35C #38D078

Accessibility & contrast

On white

5.95

#1B7240 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#1B7240 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7240

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7240	#FFFFFF	#000000	##FFFFFF
##1B7240	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72683C

Deuteranopia (green-blind)

#686143

Tritanopia (blue-blind)

#007066

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1b7240;
/* rgb */ color: rgb(27, 114, 64);
/* oklch */ color: oklch(48.9% 0.113 153.1);

Tailwind

colors: {
  custom: {
    50: '#659b75',
    500: '#1b7240',
    950: '#000000',
  },
}

SCSS

$custom: #1b7240;
$custom-light: #659b75;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7240",
  "rgb": {
    "r": 27,
    "g": 114,
    "b": 64
  },
  "hsl": {
    "h": 145.517,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.48908,
    "c": 0.11314,
    "h": 153.1
  },
  "luminance": 0.12638
}

Semantic roles & 50–950 ramp

primary

#1B7240

secondary

#A7427C

accent

#43A0E5

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #1B7240

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

Preview Lab → · Contrast checker → · Palette generator →