#1B9424#1B9424

#1B9424 is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.2% C 0.180 H 143.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#1B9424
RGB	rgb(27, 148, 36)
HSL	hsl(124, 69%, 34%)
HSV	hsv(124, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 75.7%, 42%)
CIE-LAB	lab(53.53, -53.43, 47.20)
CIE-LCH	lch(53.53, 71.29, 138.54°)
OKLab	oklab(58.19% -0.1446 0.1067)
OKLCH	oklch(58.19% 0.18 143.6)
XYZ	xyz(11.3596, 21.5388, 5.2274)
Luminance	0.2154 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9424 #941B8B

analogous

#4F941B #1B9424 #1B9461

triadic

#1B9424 #241B94 #94241B

tetradic

#1B9424 #1B4F94 #941B8B #94611B

square

#1B9424 #1B4F94 #941B8B #94611B

split-complementary

#1B9424 #611B94 #941B4F

monochromatic

#082C0B #126017 #1B9424 #24C831 #4BDE56

Accessibility & contrast

On white

3.96

#1B9424 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#1B9424 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9424

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9424	#FFFFFF	#000000	##000000
##1B9424	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97850E

Deuteranopia (green-blind)

#8A7C30

Tritanopia (blue-blind)

#00907E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1b9424;
/* rgb */ color: rgb(27, 148, 36);
/* oklch */ color: oklch(58.2% 0.180 143.6);

Tailwind

colors: {
  custom: {
    50: '#6fb567',
    500: '#1b9424',
    950: '#000000',
  },
}

SCSS

$custom: #1b9424;
$custom-light: #6fb567;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9424",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 36
  },
  "hsl": {
    "h": 124.463,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58195,
    "c": 0.17972,
    "h": 143.6
  },
  "luminance": 0.2154
}

Semantic roles & 50–950 ramp

primary

#1B9424

secondary

#C04BB7

accent

#3CDFEC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1B9424

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

Preview Lab → · Contrast checker → · Palette generator →