#1AB42B#1AB42B

#1AB42B is a light, highly saturated green. Relative luminance 0.330; OKLCH L 67.1% C 0.211 H 143.8°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#1AB42B
RGB	rgb(26, 180, 43)
HSL	hsl(127, 75%, 40%)
HSV	hsv(127, 86%, 71%)
CMYK	cmyk(85.6%, 0%, 76.1%, 29.4%)
CIE-LAB	lab(64.19, -62.93, 55.35)
CIE-LCH	lch(64.19, 83.81, 138.66°)
OKLab	oklab(67.07% -0.1701 0.1246)
OKLCH	oklch(67.07% 0.211 143.8)
XYZ	xyz(17.1821, 33.0344, 7.7557)
Luminance	0.3304 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AB42B #B41AA3

analogous

#56B41A #1AB42B #1AB478

triadic

#1AB42B #2B1AB4 #B42B1A

tetradic

#1AB42B #1A56B4 #B41AA3 #B4781A

square

#1AB42B #1A56B4 #B41AA3 #B4781A

split-complementary

#1AB42B #781AB4 #B41A56

monochromatic

#0B4911 #127F1E #1AB42B #2BE03F #60E86F

Accessibility & contrast

On white

2.76

#1AB42B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#1AB42B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1AB42B

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AB42B	#FFFFFF	#000000	##000000
##1AB42B	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A20B

Deuteranopia (green-blind)

#A8973A

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1ab42b;
/* rgb */ color: rgb(26, 180, 43);
/* oklch */ color: oklch(67.1% 0.211 143.8);

Tailwind

colors: {
  custom: {
    50: '#77cc6e',
    500: '#1ab42b',
    950: '#000000',
  },
}

SCSS

$custom: #1ab42b;
$custom-light: #77cc6e;
$custom-dark: #000000;

JSON

{
  "hex": "#1ab42b",
  "rgb": {
    "r": 26,
    "g": 180,
    "b": 43
  },
  "hsl": {
    "h": 126.623,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.67074,
    "c": 0.2109,
    "h": 143.8
  },
  "luminance": 0.33037
}

Semantic roles & 50–950 ramp

primary

#1AB42B

secondary

#CC5DC0

accent

#36DDF1

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #1AB42B

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

Preview Lab → · Contrast checker → · Palette generator →