#1AB42F#1AB42F

#1AB42F is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.1% C 0.209 H 144.1°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#1AB42F
RGB	rgb(26, 180, 47)
HSL	hsl(128, 75%, 40%)
HSV	hsv(128, 86%, 71%)
CMYK	cmyk(85.6%, 0%, 73.9%, 29.4%)
CIE-LAB	lab(64.21, -62.61, 53.97)
CIE-LCH	lch(64.21, 82.66, 139.24°)
OKLab	oklab(67.1% -0.1691 0.1223)
OKLCH	oklch(67.1% 0.209 144.1)
XYZ	xyz(17.2591, 33.0652, 8.1614)
Luminance	0.3307 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AB42F #B41A9F

analogous

#52B41A #1AB42F #1AB47C

triadic

#1AB42F #2F1AB4 #B42F1A

tetradic

#1AB42F #1A52B4 #B41A9F #B47C1A

square

#1AB42F #1A52B4 #B41A9F #B47C1A

split-complementary

#1AB42F #7C1AB4 #B41A52

monochromatic

#0B4913 #127F21 #1AB42F #2BE044 #60E873

Accessibility & contrast

On white

2.76

#1AB42F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#1AB42F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1AB42F

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AB42F	#FFFFFF	#000000	##000000
##1AB42F	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)

#B7A216

Deuteranopia (green-blind)

#A8973D

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1ab42f;
/* rgb */ color: rgb(26, 180, 47);
/* oklch */ color: oklch(67.1% 0.209 144.1);

Tailwind

colors: {
  custom: {
    50: '#77cc70',
    500: '#1ab42f',
    950: '#000000',
  },
}

SCSS

$custom: #1ab42f;
$custom-light: #77cc70;
$custom-dark: #000000;

JSON

{
  "hex": "#1ab42f",
  "rgb": {
    "r": 26,
    "g": 180,
    "b": 47
  },
  "hsl": {
    "h": 128.182,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.67103,
    "c": 0.2087,
    "h": 144.1
  },
  "luminance": 0.33067
}

Semantic roles & 50–950 ramp

primary

#1AB42F

secondary

#CC5DBD

accent

#36D8F1

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #1AB42F

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

Preview Lab → · Contrast checker → · Palette generator →