#1B8630#1B8630

#1B8630 is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.4% C 0.155 H 145.8°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#1B8630
RGB	rgb(27, 134, 48)
HSL	hsl(132, 66%, 32%)
HSV	hsv(132, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 64.2%, 47.5%)
CIE-LAB	lab(48.88, -47.53, 37.17)
CIE-LCH	lch(48.88, 60.33, 141.97°)
OKLab	oklab(54.36% -0.1281 0.087)
OKLCH	oklch(54.36% 0.155 145.8)
XYZ	xyz(9.5099, 17.4955, 5.6715)
Luminance	0.1750 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8630 #861B71

analogous

#3C861B #1B8630 #1B8666

triadic

#1B8630 #301B86 #86301B

tetradic

#1B8630 #1B3C86 #861B71 #86661B

square

#1B8630 #1B3C86 #861B71 #86661B

split-complementary

#1B8630 #661B86 #861B3C

monochromatic

#06200C #11531E #1B8630 #25B942 #42D960

Accessibility & contrast

On white

4.67

#1B8630 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#1B8630 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8630

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8630	#FFFFFF	#000000	##FFFFFF
##1B8630	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887926

Deuteranopia (green-blind)

#7C7137

Tritanopia (blue-blind)

#008374

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b8630;
/* rgb */ color: rgb(27, 134, 48);
/* oklch */ color: oklch(54.4% 0.155 145.8);

Tailwind

colors: {
  custom: {
    50: '#6baa6c',
    500: '#1b8630',
    950: '#000000',
  },
}

SCSS

$custom: #1b8630;
$custom-light: #6baa6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8630",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 48
  },
  "hsl": {
    "h": 131.776,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54357,
    "c": 0.15482,
    "h": 145.8
  },
  "luminance": 0.17497
}

Semantic roles & 50–950 ramp

primary

#1B8630

secondary

#B944A2

accent

#3EC8E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1B8630

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

Preview Lab → · Contrast checker → · Palette generator →