#1AB31A#1AB31A

#1AB31A is a light, highly saturated green. Relative luminance 0.325; OKLCH L 66.7% C 0.217 H 142.6°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#1AB31A
RGB	rgb(26, 179, 26)
HSL	hsl(120, 75%, 40%)
HSV	hsv(120, 85%, 70%)
CMYK	cmyk(85.5%, 0%, 85.5%, 29.8%)
CIE-LAB	lab(63.78, -63.66, 59.89)
CIE-LCH	lch(63.78, 87.41, 136.75°)
OKLab	oklab(66.71% -0.1728 0.1319)
OKLCH	oklch(66.71% 0.217 142.6)
XYZ	xyz(16.7315, 32.5323, 6.3746)
Luminance	0.3253 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AB31A #B31AB3

analogous

#66B31A #1AB31A #1AB366

triadic

#1AB31A #1A1AB3 #B31A1A

tetradic

#1AB31A #1A66B3 #B31AB3 #B3661A

square

#1AB31A #1A66B3 #B31AB3 #B3661A

split-complementary

#1AB31A #661AB3 #B31A66

monochromatic

#0A480A #127E12 #1AB31A #2AE02A #60E860

Accessibility & contrast

On white

2.80

#1AB31A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#1AB31A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1AB31A

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AB31A	#FFFFFF	#000000	##000000
##1AB31A	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#A89630

Tritanopia (blue-blind)

#00AD98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #1ab31a;
/* rgb */ color: rgb(26, 179, 26);
/* oklch */ color: oklch(66.7% 0.217 142.6);

Tailwind

colors: {
  custom: {
    50: '#78cb67',
    500: '#1ab31a',
    950: '#000000',
  },
}

SCSS

$custom: #1ab31a;
$custom-light: #78cb67;
$custom-dark: #000000;

JSON

{
  "hex": "#1ab31a",
  "rgb": {
    "r": 26,
    "g": 179,
    "b": 26
  },
  "hsl": {
    "h": 120,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66708,
    "c": 0.21734,
    "h": 142.6
  },
  "luminance": 0.32534
}

Semantic roles & 50–950 ramp

primary

#1AB31A

secondary

#CC5DCC

accent

#37F1F1

background

#F8FCF6

surface

#EFF9EB

border

#CAD2C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #1AB31A

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

Preview Lab → · Contrast checker → · Palette generator →