#1B8744#1B8744

#1B8744 is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.9% C 0.138 H 150.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1B8744
RGB	rgb(27, 135, 68)
HSL	hsl(143, 67%, 32%)
HSV	hsv(143, 80%, 53%)
CMYK	cmyk(80%, 0%, 49.6%, 47.1%)
CIE-LAB	lab(49.47, -44.91, 27.73)
CIE-LCH	lch(49.47, 52.78, 148.31°)
OKLab	oklab(54.93% -0.1206 0.0676)
OKLCH	oklch(54.93% 0.138 150.7)
XYZ	xyz(10.1585, 17.9771, 8.4023)
Luminance	0.1798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8744 #871B5E

analogous

#28871B #1B8744 #1B877A

triadic

#1B8744 #441B87 #87441B

tetradic

#1B8744 #1B2887 #871B5E #877A1B

square

#1B8744 #1B2887 #871B5E #877A1B

split-complementary

#1B8744 #7A1B87 #871B28

monochromatic

#072111 #11542A #1B8744 #25BA5E #43D97C

Accessibility & contrast

On white

4.57

#1B8744 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#1B8744 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8744

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8744	#FFFFFF	#000000	##000000
##1B8744	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B3F

Deuteranopia (green-blind)

#7B7249

Tritanopia (blue-blind)

#008577

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8744;
/* rgb */ color: rgb(27, 135, 68);
/* oklch */ color: oklch(54.9% 0.138 150.7);

Tailwind

colors: {
  custom: {
    50: '#6bab79',
    500: '#1b8744',
    950: '#000000',
  },
}

SCSS

$custom: #1b8744;
$custom-light: #6bab79;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8744",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 68
  },
  "hsl": {
    "h": 142.778,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54927,
    "c": 0.13829,
    "h": 150.7
  },
  "luminance": 0.17978
}

Semantic roles & 50–950 ramp

primary

#1B8744

secondary

#BA448D

accent

#3EA9EA

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1B8744

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

Preview Lab → · Contrast checker → · Palette generator →