#1B943E#1B943E

#1B943E is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.5% C 0.161 H 147.7°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#1B943E
RGB	rgb(27, 148, 62)
HSL	hsl(137, 69%, 34%)
HSV	hsv(137, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 58.1%, 42%)
CIE-LAB	lab(53.77, -50.53, 36.08)
CIE-LCH	lch(53.77, 62.09, 144.47°)
OKLab	oklab(58.47% -0.1358 0.0859)
OKLCH	oklch(58.47% 0.161 147.7)
XYZ	xyz(11.9105, 21.7592, 8.1287)
Luminance	0.2176 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B943E #941B71

analogous

#35941B #1B943E #1B947B

triadic

#1B943E #3E1B94 #943E1B

tetradic

#1B943E #1B3594 #941B71 #947B1B

square

#1B943E #1B3594 #941B71 #947B1B

split-complementary

#1B943E #7B1B94 #941B35

monochromatic

#082C13 #126028 #1B943E #24C854 #4BDE76

Accessibility & contrast

On white

3.92

#1B943E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#1B943E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B943E

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B943E	#FFFFFF	#000000	##000000
##1B943E	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968636

Deuteranopia (green-blind)

#887D45

Tritanopia (blue-blind)

#009181

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1b943e;
/* rgb */ color: rgb(27, 148, 62);
/* oklch */ color: oklch(58.5% 0.161 147.7);

Tailwind

colors: {
  custom: {
    50: '#6eb576',
    500: '#1b943e',
    950: '#000000',
  },
}

SCSS

$custom: #1b943e;
$custom-light: #6eb576;
$custom-dark: #000000;

JSON

{
  "hex": "#1b943e",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 62
  },
  "hsl": {
    "h": 137.355,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58467,
    "c": 0.16063,
    "h": 147.7
  },
  "luminance": 0.21761
}

Semantic roles & 50–950 ramp

primary

#1B943E

secondary

#C04B9E

accent

#3CB9EC

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081108

muted

#7B807B

Preview Lab

Preview with #1B943E

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

Preview Lab → · Contrast checker → · Palette generator →