#1B864D#1B864D

#1B864D is a mid, vivid green. Relative luminance 0.178; OKLCH L 54.8% C 0.128 H 154.1°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1B864D
RGB	rgb(27, 134, 77)
HSL	hsl(148, 66%, 32%)
HSV	hsv(148, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 42.5%, 47.5%)
CIE-LAB	lab(49.27, -42.85, 22.56)
CIE-LCH	lch(49.27, 48.43, 152.23°)
OKLab	oklab(54.81% -0.1154 0.056)
OKLCH	oklch(54.81% 0.128 154.1)
XYZ	xyz(10.3157, 17.8178, 9.9152)
Luminance	0.1782 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B864D #861B54

analogous

#1F861B #1B864D #1B8683

triadic

#1B864D #4D1B86 #864D1B

tetradic

#1B864D #1B1F86 #861B54 #86831B

square

#1B864D #1B1F86 #861B54 #86831B

split-complementary

#1B864D #831B86 #861B1F

monochromatic

#062012 #115330 #1B864D #25B96A #42D989

Accessibility & contrast

On white

4.60

#1B864D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#1B864D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B864D

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B864D	#FFFFFF	#000000	##FFFFFF
##1B864D	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)

#867A49

Deuteranopia (green-blind)

#797251

Tritanopia (blue-blind)

#008478

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b864d;
/* rgb */ color: rgb(27, 134, 77);
/* oklch */ color: oklch(54.8% 0.128 154.1);

Tailwind

colors: {
  custom: {
    50: '#6aaa7f',
    500: '#1b864d',
    950: '#000000',
  },
}

SCSS

$custom: #1b864d;
$custom-light: #6aaa7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b864d",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 77
  },
  "hsl": {
    "h": 148.037,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54814,
    "c": 0.12825,
    "h": 154.1
  },
  "luminance": 0.17819
}

Semantic roles & 50–950 ramp

primary

#1B864D

secondary

#B94482

accent

#3E99E9

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #1B864D

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

Preview Lab → · Contrast checker → · Palette generator →