#1B8D19#1B8D19

#1B8D19 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.1% C 0.178 H 142.6°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D19
RGB	rgb(27, 141, 25)
HSL	hsl(119, 70%, 33%)
HSV	hsv(119, 82%, 55%)
CMYK	cmyk(80.9%, 0%, 82.3%, 44.7%)
CIE-LAB	lab(51.10, -51.98, 48.54)
CIE-LCH	lch(51.10, 71.12, 136.96°)
OKLab	oklab(56.15% -0.1412 0.108)
OKLCH	oklch(56.15% 0.178 142.6)
XYZ	xyz(10.1517, 19.3517, 4.1197)
Luminance	0.1935 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D19 #8B198D

analogous

#558D19 #1B8D19 #198D51

triadic

#1B8D19 #191B8D #8D191B

tetradic

#1B8D19 #19558D #8B198D #8D5119

square

#1B8D19 #19558D #8B198D #8D5119

split-complementary

#1B8D19 #51198D #8D1955

monochromatic

#072507 #115910 #1B8D19 #25C122 #45DE43

Accessibility & contrast

On white

4.31

#1B8D19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#1B8D19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D19

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D19	#FFFFFF	#000000	##000000
##1B8D19	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847627

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8d19;
/* rgb */ color: rgb(27, 141, 25);
/* oklch */ color: oklch(56.1% 0.178 142.6);

Tailwind

colors: {
  custom: {
    50: '#6eaf60',
    500: '#1b8d19',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d19;
$custom-light: #6eaf60;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d19",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 25
  },
  "hsl": {
    "h": 118.966,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56146,
    "c": 0.17771,
    "h": 142.6
  },
  "luminance": 0.19353
}

Semantic roles & 50–950 ramp

primary

#1B8D19

secondary

#BC43BF

accent

#3BEDEA

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091105

muted

#7B807A

Preview Lab

Preview with #1B8D19

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

Preview Lab → · Contrast checker → · Palette generator →