#1B8D20#1B8D20

#1B8D20 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.174 H 143.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D20
RGB	rgb(27, 141, 32)
HSL	hsl(123, 68%, 33%)
HSV	hsv(123, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 77.3%, 44.7%)
CIE-LAB	lab(51.14, -51.49, 46.25)
CIE-LCH	lch(51.14, 69.21, 138.06°)
OKLab	oklab(56.19% -0.1395 0.1042)
OKLCH	oklch(56.19% 0.174 143.3)
XYZ	xyz(10.2369, 19.3858, 4.5685)
Luminance	0.1939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D20 #8D1B88

analogous

#4F8D1B #1B8D20 #1B8D59

triadic

#1B8D20 #201B8D #8D201B

tetradic

#1B8D20 #1B4F8D #8D1B88 #8D591B

square

#1B8D20 #1B4F8D #8D1B88 #8D591B

split-complementary

#1B8D20 #591B8D #8D1B4F

monochromatic

#072609 #115A14 #1B8D20 #25C02C #47DC4D

Accessibility & contrast

On white

4.31

#1B8D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#1B8D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D20

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D20	#FFFFFF	#000000	##000000
##1B8D20	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F08

Deuteranopia (green-blind)

#84772C

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8d20;
/* rgb */ color: rgb(27, 141, 32);
/* oklch */ color: oklch(56.2% 0.174 143.3);

Tailwind

colors: {
  custom: {
    50: '#6eaf64',
    500: '#1b8d20',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d20;
$custom-light: #6eaf64;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d20",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 32
  },
  "hsl": {
    "h": 122.632,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56191,
    "c": 0.17412,
    "h": 143.3
  },
  "luminance": 0.19387
}

Semantic roles & 50–950 ramp

primary

#1B8D20

secondary

#BD46B8

accent

#3DE3EB

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081106

muted

#7B807A

Preview Lab

Preview with #1B8D20

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

Preview Lab → · Contrast checker → · Palette generator →