#1B7040#1B7040

#1B7040 is a mid, moderate green. Relative luminance 0.122; OKLCH L 48.3% C 0.110 H 153.6°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#1B7040
RGB	rgb(27, 112, 64)
HSL	hsl(146, 61%, 27%)
HSV	hsv(146, 76%, 44%)
CMYK	cmyk(75.9%, 0%, 42.9%, 56.1%)
CIE-LAB	lab(41.52, -36.65, 19.72)
CIE-LCH	lch(41.52, 41.62, 151.71°)
OKLab	oklab(48.34% -0.0988 0.049)
OKLCH	oklch(48.34% 0.11 153.6)
XYZ	xyz(7.1709, 12.1907, 6.8246)
Luminance	0.1219 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7040 #701B4B

analogous

#20701B #1B7040 #1B706B

triadic

#1B7040 #401B70 #70401B

tetradic

#1B7040 #1B2070 #701B4B #706B1B

square

#1B7040 #1B2070 #701B4B #706B1B

split-complementary

#1B7040 #6B1B70 #701B20

monochromatic

#06190E #0F3F24 #1B7040 #27A15C #37CF79

Accessibility & contrast

On white

6.11

#1B7040 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#1B7040 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7040

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7040	#FFFFFF	#000000	##FFFFFF
##1B7040	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70663D

Deuteranopia (green-blind)

#665F43

Tritanopia (blue-blind)

#006F64

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1b7040;
/* rgb */ color: rgb(27, 112, 64);
/* oklch */ color: oklch(48.3% 0.110 153.6);

Tailwind

colors: {
  custom: {
    50: '#659a75',
    500: '#1b7040',
    950: '#000000',
  },
}

SCSS

$custom: #1b7040;
$custom-light: #659a75;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7040",
  "rgb": {
    "r": 27,
    "g": 112,
    "b": 64
  },
  "hsl": {
    "h": 146.118,
    "s": 61.151,
    "l": 27.255
  },
  "oklch": {
    "l": 0.48336,
    "c": 0.11027,
    "h": 153.6
  },
  "luminance": 0.12192
}

Semantic roles & 50–950 ramp

primary

#1B7040

secondary

#A5427A

accent

#449EE4

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #1B7040

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

Preview Lab → · Contrast checker → · Palette generator →