#1B8748#1B8748

#1B8748 is a mid, vivid green. Relative luminance 0.180; OKLCH L 55.0% C 0.134 H 152.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1B8748
RGB	rgb(27, 135, 72)
HSL	hsl(145, 67%, 32%)
HSV	hsv(145, 80%, 53%)
CMYK	cmyk(80%, 0%, 46.7%, 47.1%)
CIE-LAB	lab(49.53, -44.19, 25.64)
CIE-LCH	lch(49.53, 51.09, 149.87°)
OKLab	oklab(55% -0.1188 0.063)
OKLCH	oklch(55% 0.134 152)
XYZ	xyz(10.2847, 18.0276, 9.0673)
Luminance	0.1803 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8748 #871B5A

analogous

#24871B #1B8748 #1B877E

triadic

#1B8748 #481B87 #87481B

tetradic

#1B8748 #1B2487 #871B5A #877E1B

square

#1B8748 #1B2487 #871B5A #877E1B

split-complementary

#1B8748 #7E1B87 #871B24

monochromatic

#072112 #11542D #1B8748 #25BA63 #43D982

Accessibility & contrast

On white

4.56

#1B8748 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#1B8748 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8748

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8748	#FFFFFF	#000000	##000000
##1B8748	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877B43

Deuteranopia (green-blind)

#7B724C

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8748;
/* rgb */ color: rgb(27, 135, 72);
/* oklch */ color: oklch(55.0% 0.134 152.0);

Tailwind

colors: {
  custom: {
    50: '#6bab7c',
    500: '#1b8748',
    950: '#000000',
  },
}

SCSS

$custom: #1b8748;
$custom-light: #6bab7c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8748",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 72
  },
  "hsl": {
    "h": 145,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54998,
    "c": 0.13446,
    "h": 152
  },
  "luminance": 0.18029
}

Semantic roles & 50–950 ramp

primary

#1B8748

secondary

#BA4489

accent

#3EA2EA

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1B8748

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

Preview Lab → · Contrast checker → · Palette generator →