#19901B#19901B

#19901B is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.181 H 142.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#19901B
RGB	rgb(25, 144, 27)
HSL	hsl(121, 70%, 33%)
HSV	hsv(121, 83%, 56%)
CMYK	cmyk(82.6%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(52.10, -53.07, 48.86)
CIE-LCH	lch(52.10, 72.13, 137.37°)
OKLab	oklab(56.97% -0.1439 0.1089)
OKLCH	oklch(56.97% 0.181 142.9)
XYZ	xyz(10.5713, 20.2310, 4.3845)
Luminance	0.2023 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19901B #90198E

analogous

#539019 #19901B #199056

triadic

#19901B #1B1990 #901B19

tetradic

#19901B #195390 #90198E #905619

square

#19901B #195390 #90198E #905619

split-complementary

#19901B #561990 #901953

monochromatic

#072807 #105C11 #19901B #22C425 #45DF47

Accessibility & contrast

On white

4.16

#19901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#19901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19901B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19901B	#FFFFFF	#000000	##000000
##19901B	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#877929

Tritanopia (blue-blind)

#008C7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #19901b;
/* rgb */ color: rgb(25, 144, 27);
/* oklch */ color: oklch(57.0% 0.181 142.9);

Tailwind

colors: {
  custom: {
    50: '#6eb262',
    500: '#19901b',
    950: '#000000',
  },
}

SCSS

$custom: #19901b;
$custom-light: #6eb262;
$custom-dark: #000000;

JSON

{
  "hex": "#19901b",
  "rgb": {
    "r": 25,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 121.008,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56974,
    "c": 0.18051,
    "h": 142.9
  },
  "luminance": 0.20232
}

Semantic roles & 50–950 ramp

primary

#19901B

secondary

#C045BE

accent

#3BEAED

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #19901B

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

Preview Lab → · Contrast checker → · Palette generator →