#1B9229#1B9229

#1B9229 is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.7% C 0.174 H 144.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B9229
RGB	rgb(27, 146, 41)
HSL	hsl(127, 69%, 34%)
HSV	hsv(127, 82%, 57%)
CMYK	cmyk(81.5%, 0%, 71.9%, 42.7%)
CIE-LAB	lab(52.89, -52.34, 44.61)
CIE-LCH	lch(52.89, 68.77, 139.56°)
OKLab	oklab(57.67% -0.1414 0.1019)
OKLCH	oklch(57.67% 0.174 144.2)
XYZ	xyz(11.1304, 20.9495, 5.5544)
Luminance	0.2095 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9229 #921B84

analogous

#49921B #1B9229 #1B9265

triadic

#1B9229 #291B92 #92291B

tetradic

#1B9229 #1B4992 #921B84 #92651B

square

#1B9229 #1B4992 #921B84 #92651B

split-complementary

#1B9229 #651B92 #921B49

monochromatic

#082B0C #115E1A #1B9229 #25C638 #4ADE5B

Accessibility & contrast

On white

4.05

#1B9229 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#1B9229 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9229

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9229	#FFFFFF	#000000	##000000
##1B9229	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958419

Deuteranopia (green-blind)

#887B33

Tritanopia (blue-blind)

#008E7D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b9229;
/* rgb */ color: rgb(27, 146, 41);
/* oklch */ color: oklch(57.7% 0.174 144.2);

Tailwind

colors: {
  custom: {
    50: '#6fb369',
    500: '#1b9229',
    950: '#000000',
  },
}

SCSS

$custom: #1b9229;
$custom-light: #6fb369;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9229",
  "rgb": {
    "r": 27,
    "g": 146,
    "b": 41
  },
  "hsl": {
    "h": 127.059,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57674,
    "c": 0.17433,
    "h": 144.2
  },
  "luminance": 0.20951
}

Semantic roles & 50–950 ramp

primary

#1B9229

secondary

#BF49B2

accent

#3CD7EC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1B9229

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

Preview Lab → · Contrast checker → · Palette generator →