#1B8742#1B8742

#1B8742 is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.9% C 0.140 H 150.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1B8742
RGB	rgb(27, 135, 66)
HSL	hsl(142, 67%, 32%)
HSV	hsv(142, 80%, 53%)
CMYK	cmyk(80%, 0%, 51.1%, 47.1%)
CIE-LAB	lab(49.44, -45.25, 28.76)
CIE-LCH	lch(49.44, 53.62, 147.56°)
OKLab	oklab(54.89% -0.1215 0.0699)
OKLCH	oklch(54.89% 0.14 150.1)
XYZ	xyz(10.0985, 17.9531, 8.0863)
Luminance	0.1795 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8742 #871B60

analogous

#2A871B #1B8742 #1B8778

triadic

#1B8742 #421B87 #87421B

tetradic

#1B8742 #1B2A87 #871B60 #87781B

square

#1B8742 #1B2A87 #871B60 #87781B

split-complementary

#1B8742 #781B87 #871B2A

monochromatic

#072110 #115429 #1B8742 #25BA5B #43D979

Accessibility & contrast

On white

4.57

#1B8742 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#1B8742 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8742

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8742	#FFFFFF	#000000	##000000
##1B8742	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B3C

Deuteranopia (green-blind)

#7C7247

Tritanopia (blue-blind)

#008577

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8742;
/* rgb */ color: rgb(27, 135, 66);
/* oklch */ color: oklch(54.9% 0.140 150.1);

Tailwind

colors: {
  custom: {
    50: '#6bab78',
    500: '#1b8742',
    950: '#000000',
  },
}

SCSS

$custom: #1b8742;
$custom-light: #6bab78;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8742",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 66
  },
  "hsl": {
    "h": 141.667,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54894,
    "c": 0.14019,
    "h": 150.1
  },
  "luminance": 0.17954
}

Semantic roles & 50–950 ramp

primary

#1B8742

secondary

#BA448F

accent

#3EACEA

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1B8742

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

Preview Lab → · Contrast checker → · Palette generator →