#1B863D#1B863D

#1B863D is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.5% C 0.144 H 148.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1B863D
RGB	rgb(27, 134, 61)
HSL	hsl(139, 66%, 32%)
HSV	hsv(139, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 54.5%, 47.5%)
CIE-LAB	lab(49.03, -45.70, 30.88)
CIE-LCH	lch(49.03, 55.15, 145.95°)
OKLab	oklab(54.53% -0.1228 0.0744)
OKLCH	oklch(54.53% 0.144 148.8)
XYZ	xyz(9.8186, 17.6190, 7.2973)
Luminance	0.1762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B863D #861B64

analogous

#2F861B #1B863D #1B8673

triadic

#1B863D #3D1B86 #863D1B

tetradic

#1B863D #1B2F86 #861B64 #86731B

square

#1B863D #1B2F86 #861B64 #86731B

split-complementary

#1B863D #731B86 #861B2F

monochromatic

#06200F #115326 #1B863D #25B954 #42D972

Accessibility & contrast

On white

4.64

#1B863D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#1B863D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B863D

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B863D	#FFFFFF	#000000	##FFFFFF
##1B863D	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A37

Deuteranopia (green-blind)

#7B7143

Tritanopia (blue-blind)

#008375

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b863d;
/* rgb */ color: rgb(27, 134, 61);
/* oklch */ color: oklch(54.5% 0.144 148.8);

Tailwind

colors: {
  custom: {
    50: '#6baa74',
    500: '#1b863d',
    950: '#000000',
  },
}

SCSS

$custom: #1b863d;
$custom-light: #6baa74;
$custom-dark: #000000;

JSON

{
  "hex": "#1b863d",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 61
  },
  "hsl": {
    "h": 139.065,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54533,
    "c": 0.14354,
    "h": 148.8
  },
  "luminance": 0.1762
}

Semantic roles & 50–950 ramp

primary

#1B863D

secondary

#B94494

accent

#3EB3E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1B863D

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

Preview Lab → · Contrast checker → · Palette generator →