#1A9F1B#1A9F1B

#1A9F1B is a mid, vivid green. Relative luminance 0.251; OKLCH L 61.2% C 0.196 H 142.8°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#1A9F1B
RGB	rgb(26, 159, 27)
HSL	hsl(120, 72%, 36%)
HSV	hsv(120, 84%, 62%)
CMYK	cmyk(83.6%, 0%, 83%, 37.6%)
CIE-LAB	lab(57.17, -57.62, 53.61)
CIE-LCH	lch(57.17, 78.70, 137.06°)
OKLab	oklab(61.2% -0.1563 0.1188)
OKLCH	oklch(61.2% 0.196 142.8)
XYZ	xyz(13.0211, 25.0934, 5.1939)
Luminance	0.2510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A9F1B #9F1A9E

analogous

#5C9F1A #1A9F1B #1A9F5E

triadic

#1A9F1B #1B1A9F #9F1B1A

tetradic

#1A9F1B #1A5C9F #9F1A9E #9F5E1A

square

#1A9F1B #1A5C9F #9F1A9E #9F5E1A

split-complementary

#1A9F1B #5E1A9F #9F1A5C

monochromatic

#093609 #116A12 #1A9F1B #23D424 #51E352

Accessibility & contrast

On white

3.49

#1A9F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#1A9F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A9F1B

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A9F1B	#FFFFFF	#000000	##000000
##1A9F1B	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#95862C

Tritanopia (blue-blind)

#009A87

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1a9f1b;
/* rgb */ color: rgb(26, 159, 27);
/* oklch */ color: oklch(61.2% 0.196 142.8);

Tailwind

colors: {
  custom: {
    50: '#73bd64',
    500: '#1a9f1b',
    950: '#000000',
  },
}

SCSS

$custom: #1a9f1b;
$custom-light: #73bd64;
$custom-dark: #000000;

JSON

{
  "hex": "#1a9f1b",
  "rgb": {
    "r": 26,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 120.451,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61198,
    "c": 0.19637,
    "h": 142.8
  },
  "luminance": 0.25095
}

Semantic roles & 50–950 ramp

primary

#1A9F1B

secondary

#C550C4

accent

#39EDEF

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1A9F1B

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

Preview Lab → · Contrast checker → · Palette generator →