#1B8F27#1B8F27

#1B8F27 is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.8% C 0.172 H 144.0°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#1B8F27
RGB	rgb(27, 143, 39)
HSL	hsl(126, 68%, 33%)
HSV	hsv(126, 81%, 56%)
CMYK	cmyk(81.1%, 0%, 72.7%, 43.9%)
CIE-LAB	lab(51.86, -51.54, 44.34)
CIE-LCH	lch(51.86, 67.99, 139.30°)
OKLab	oklab(56.81% -0.1393 0.1011)
OKLCH	oklch(56.81% 0.172 144)
XYZ	xyz(10.6399, 20.0231, 5.2232)
Luminance	0.2002 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8F27 #8F1B83

analogous

#498F1B #1B8F27 #1B8F61

triadic

#1B8F27 #271B8F #8F271B

tetradic

#1B8F27 #1B498F #8F1B83 #8F611B

square

#1B8F27 #1B498F #8F1B83 #8F611B

split-complementary

#1B8F27 #611B8F #8F1B49

monochromatic

#08280B #115C19 #1B8F27 #25C235 #48DC57

Accessibility & contrast

On white

4.20

#1B8F27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#1B8F27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8F27

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8F27	#FFFFFF	#000000	##000000
##1B8F27	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928116

Deuteranopia (green-blind)

#857832

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1b8f27;
/* rgb */ color: rgb(27, 143, 39);
/* oklch */ color: oklch(56.8% 0.172 144.0);

Tailwind

colors: {
  custom: {
    50: '#6eb167',
    500: '#1b8f27',
    950: '#000000',
  },
}

SCSS

$custom: #1b8f27;
$custom-light: #6eb167;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8f27",
  "rgb": {
    "r": 27,
    "g": 143,
    "b": 39
  },
  "hsl": {
    "h": 126.207,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56812,
    "c": 0.17217,
    "h": 144
  },
  "luminance": 0.20024
}

Semantic roles & 50–950 ramp

primary

#1B8F27

secondary

#BE48B2

accent

#3DD9EB

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081106

muted

#7B807A

Preview Lab

Preview with #1B8F27

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

Preview Lab → · Contrast checker → · Palette generator →