#1B863E#1B863E

#1B863E is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.5% C 0.143 H 149.1°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1B863E
RGB	rgb(27, 134, 62)
HSL	hsl(140, 66%, 32%)
HSV	hsv(140, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 53.7%, 47.5%)
CIE-LAB	lab(49.04, -45.54, 30.38)
CIE-LCH	lch(49.04, 54.74, 146.29°)
OKLab	oklab(54.55% -0.1223 0.0733)
OKLCH	oklch(54.55% 0.143 149.1)
XYZ	xyz(9.8458, 17.6298, 7.4405)
Luminance	0.1763 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B863E #861B63

analogous

#2E861B #1B863E #1B8674

triadic

#1B863E #3E1B86 #863E1B

tetradic

#1B863E #1B2E86 #861B63 #86741B

square

#1B863E #1B2E86 #861B63 #86741B

split-complementary

#1B863E #741B86 #861B2E

monochromatic

#06200F #115326 #1B863E #25B956 #42D974

Accessibility & contrast

On white

4.64

#1B863E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#1B863E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B863E

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B863E	#FFFFFF	#000000	##FFFFFF
##1B863E	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A38

Deuteranopia (green-blind)

#7B7143

Tritanopia (blue-blind)

#008375

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b863e;
/* rgb */ color: rgb(27, 134, 62);
/* oklch */ color: oklch(54.5% 0.143 149.1);

Tailwind

colors: {
  custom: {
    50: '#6baa75',
    500: '#1b863e',
    950: '#000000',
  },
}

SCSS

$custom: #1b863e;
$custom-light: #6baa75;
$custom-dark: #000000;

JSON

{
  "hex": "#1b863e",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 62
  },
  "hsl": {
    "h": 139.626,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54548,
    "c": 0.14261,
    "h": 149.1
  },
  "luminance": 0.17631
}

Semantic roles & 50–950 ramp

primary

#1B863E

secondary

#B94493

accent

#3EB1E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1B863E

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

Preview Lab → · Contrast checker → · Palette generator →