#1B7933#1B7933

#1B7933 is a mid, vivid green. Relative luminance 0.141; OKLCH L 50.7% C 0.135 H 147.5°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#1B7933
RGB	rgb(27, 121, 51)
HSL	hsl(135, 64%, 29%)
HSV	hsv(135, 78%, 47%)
CMYK	cmyk(77.7%, 0%, 57.9%, 52.5%)
CIE-LAB	lab(44.44, -42.44, 30.52)
CIE-LCH	lch(44.44, 52.28, 144.28°)
OKLab	oklab(50.69% -0.1142 0.0729)
OKLCH	oklch(50.69% 0.135 147.5)
XYZ	xyz(7.8863, 14.1459, 5.4461)
Luminance	0.1415 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7933 #791B61

analogous

#32791B #1B7933 #1B7962

triadic

#1B7933 #331B79 #79331B

tetradic

#1B7933 #1B3279 #791B61 #79621B

square

#1B7933 #1B3279 #791B61 #79621B

split-complementary

#1B7933 #621B79 #791B32

monochromatic

#06190B #10471E #1B7933 #26AB48 #3BD362

Accessibility & contrast

On white

5.48

#1B7933 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#1B7933 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7933

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7933	#FFFFFF	#000000	##FFFFFF
##1B7933	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E2C

Deuteranopia (green-blind)

#706638

Tritanopia (blue-blind)

#007669

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1b7933;
/* rgb */ color: rgb(27, 121, 51);
/* oklch */ color: oklch(50.7% 0.135 147.5);

Tailwind

colors: {
  custom: {
    50: '#68a16d',
    500: '#1b7933',
    950: '#000000',
  },
}

SCSS

$custom: #1b7933;
$custom-light: #68a16d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7933",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 51
  },
  "hsl": {
    "h": 135.319,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50689,
    "c": 0.13548,
    "h": 147.5
  },
  "luminance": 0.14147
}

Semantic roles & 50–950 ramp

primary

#1B7933

secondary

#AD4392

accent

#41BCE7

background

#F6FAF6

surface

#EBF3EB

border

#C6CDC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1B7933

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

Preview Lab → · Contrast checker → · Palette generator →