#19871B#19871B

#19871B is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.4% C 0.171 H 143.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#19871B
RGB	rgb(25, 135, 27)
HSL	hsl(121, 69%, 31%)
HSV	hsv(121, 81%, 53%)
CMYK	cmyk(81.5%, 0%, 80%, 47.1%)
CIE-LAB	lab(49.02, -50.18, 45.91)
CIE-LCH	lch(49.02, 68.02, 137.55°)
OKLab	oklab(54.42% -0.1361 0.1028)
OKLCH	oklch(54.42% 0.171 143)
XYZ	xyz(9.2621, 17.6126, 3.9481)
Luminance	0.1761 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19871B #871985

analogous

#4E8719 #19871B #198752

triadic

#19871B #1B1987 #871B19

tetradic

#19871B #194E87 #871985 #875219

square

#19871B #194E87 #871985 #875219

split-complementary

#19871B #521987 #87194E

monochromatic

#062006 #0F5311 #19871B #23BB25 #3FDB42

Accessibility & contrast

On white

4.64

#19871B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#19871B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #19871B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19871B	#FFFFFF	#000000	##FFFFFF
##19871B	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)

#8A7900

Deuteranopia (green-blind)

#7E7128

Tritanopia (blue-blind)

#008373

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #19871b;
/* rgb */ color: rgb(25, 135, 27);
/* oklch */ color: oklch(54.4% 0.171 143.0);

Tailwind

colors: {
  custom: {
    50: '#6cab60',
    500: '#19871b',
    950: '#000000',
  },
}

SCSS

$custom: #19871b;
$custom-light: #6cab60;
$custom-dark: #000000;

JSON

{
  "hex": "#19871b",
  "rgb": {
    "r": 25,
    "g": 135,
    "b": 27
  },
  "hsl": {
    "h": 121.091,
    "s": 68.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54415,
    "c": 0.17055,
    "h": 143
  },
  "luminance": 0.17614
}

Semantic roles & 50–950 ramp

primary

#19871B

secondary

#BA41B8

accent

#3CE8EC

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #19871B

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

Preview Lab → · Contrast checker → · Palette generator →