#1B864C#1B864C

#1B864C is a mid, vivid green. Relative luminance 0.178; OKLCH L 54.8% C 0.129 H 153.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1B864C
RGB	rgb(27, 134, 76)
HSL	hsl(147, 66%, 32%)
HSV	hsv(147, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 43.3%, 47.5%)
CIE-LAB	lab(49.26, -43.05, 23.09)
CIE-LCH	lch(49.26, 48.85, 151.79°)
OKLab	oklab(54.79% -0.1158 0.0572)
OKLCH	oklch(54.79% 0.129 153.7)
XYZ	xyz(10.2806, 17.8038, 9.7307)
Luminance	0.1781 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B864C #861B55

analogous

#1F861B #1B864C #1B8682

triadic

#1B864C #4C1B86 #864C1B

tetradic

#1B864C #1B1F86 #861B55 #86821B

square

#1B864C #1B1F86 #861B55 #86821B

split-complementary

#1B864C #821B86 #861B1F

monochromatic

#062012 #11532F #1B864C #25B969 #42D987

Accessibility & contrast

On white

4.60

#1B864C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#1B864C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B864C

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B864C	#FFFFFF	#000000	##FFFFFF
##1B864C	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867A48

Deuteranopia (green-blind)

#797250

Tritanopia (blue-blind)

#008478

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b864c;
/* rgb */ color: rgb(27, 134, 76);
/* oklch */ color: oklch(54.8% 0.129 153.7);

Tailwind

colors: {
  custom: {
    50: '#6aaa7e',
    500: '#1b864c',
    950: '#000000',
  },
}

SCSS

$custom: #1b864c;
$custom-light: #6aaa7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b864c",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 76
  },
  "hsl": {
    "h": 147.477,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54794,
    "c": 0.12921,
    "h": 153.7
  },
  "luminance": 0.17805
}

Semantic roles & 50–950 ramp

primary

#1B864C

secondary

#B94483

accent

#3E9BE9

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #1B864C

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

Preview Lab → · Contrast checker → · Palette generator →