#1B992F#1B992F

#1B992F is a mid, vivid green. Relative luminance 0.232; OKLCH L 59.7% C 0.178 H 144.8°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#1B992F
RGB	rgb(27, 153, 47)
HSL	hsl(130, 70%, 35%)
HSV	hsv(130, 82%, 60%)
CMYK	cmyk(82.4%, 0%, 69.3%, 40%)
CIE-LAB	lab(55.30, -54.03, 44.68)
CIE-LCH	lch(55.30, 70.11, 140.41°)
OKLab	oklab(59.69% -0.1458 0.1028)
OKLCH	oklch(59.69% 0.178 144.8)
XYZ	xyz(12.3554, 23.2192, 6.5194)
Luminance	0.2322 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B992F #991B85

analogous

#46991B #1B992F #1B996E

triadic

#1B992F #2F1B99 #992F1B

tetradic

#1B992F #1B4699 #991B85 #996E1B

square

#1B992F #1B4699 #991B85 #996E1B

split-complementary

#1B992F #6E1B99 #991B46

monochromatic

#09310F #12651F #1B992F #24CD3F #4FE066

Accessibility & contrast

On white

3.72

#1B992F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#1B992F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B992F

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B992F	#FFFFFF	#000000	##000000
##1B992F	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A20

Deuteranopia (green-blind)

#8E8139

Tritanopia (blue-blind)

#009584

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1b992f;
/* rgb */ color: rgb(27, 153, 47);
/* oklch */ color: oklch(59.7% 0.178 144.8);

Tailwind

colors: {
  custom: {
    50: '#70b86d',
    500: '#1b992f',
    950: '#000000',
  },
}

SCSS

$custom: #1b992f;
$custom-light: #70b86d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b992f",
  "rgb": {
    "r": 27,
    "g": 153,
    "b": 47
  },
  "hsl": {
    "h": 129.524,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59687,
    "c": 0.17839,
    "h": 144.8
  },
  "luminance": 0.23221
}

Semantic roles & 50–950 ramp

primary

#1B992F

secondary

#C24EB0

accent

#3BD1ED

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1B992F

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

Preview Lab → · Contrast checker → · Palette generator →