#1B6038#1B6038

#1B6038 is a dark, moderate green. Relative luminance 0.089; OKLCH L 43.5% C 0.095 H 153.8°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#1B6038
RGB	rgb(27, 96, 56)
HSL	hsl(145, 56%, 24%)
HSV	hsv(145, 72%, 38%)
CMYK	cmyk(71.9%, 0%, 41.7%, 62.4%)
CIE-LAB	lab(35.76, -31.50, 16.80)
CIE-LCH	lch(35.76, 35.70, 151.93°)
OKLab	oklab(43.54% -0.0851 0.0419)
OKLCH	oklch(43.54% 0.095 153.8)
XYZ	xyz(5.3482, 8.8837, 5.1735)
Luminance	0.0888 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6038 #601B43

analogous

#21601B #1B6038 #1B605B

triadic

#1B6038 #381B60 #60381B

tetradic

#1B6038 #1B2160 #601B43 #605B1B

square

#1B6038 #1B2160 #601B43 #605B1B

split-complementary

#1B6038 #5B1B60 #601B21

monochromatic

#07180E #0E301C #1B6038 #289054 #36C070

Accessibility & contrast

On white

7.56

#1B6038 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#1B6038 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B6038

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6038	#FFFFFF	#000000	##FFFFFF
##1B6038	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605835

Deuteranopia (green-blind)

#57523B

Tritanopia (blue-blind)

#005F56

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1b6038;
/* rgb */ color: rgb(27, 96, 56);
/* oklch */ color: oklch(43.5% 0.095 153.8);

Tailwind

colors: {
  custom: {
    50: '#618e6f',
    500: '#1b6038',
    950: '#000000',
  },
}

SCSS

$custom: #1b6038;
$custom-light: #618e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6038",
  "rgb": {
    "r": 27,
    "g": 96,
    "b": 56
  },
  "hsl": {
    "h": 145.217,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43542,
    "c": 0.09486,
    "h": 153.8
  },
  "luminance": 0.08884
}

Semantic roles & 50–950 ramp

primary

#1B6038

secondary

#964172

accent

#48A0DF

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#050C07

muted

#7A7D7A

Preview Lab

Preview with #1B6038

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

Preview Lab → · Contrast checker → · Palette generator →