#1AB31E#1AB31E

#1AB31E is a light, highly saturated green. Relative luminance 0.326; OKLCH L 66.7% C 0.216 H 142.9°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#1AB31E
RGB	rgb(26, 179, 30)
HSL	hsl(122, 75%, 40%)
HSV	hsv(122, 85%, 70%)
CMYK	cmyk(85.5%, 0%, 83.2%, 29.8%)
CIE-LAB	lab(63.80, -63.46, 58.91)
CIE-LCH	lch(63.80, 86.59, 137.13°)
OKLab	oklab(66.73% -0.1721 0.1303)
OKLCH	oklch(66.73% 0.216 142.9)
XYZ	xyz(16.7793, 32.5514, 6.6268)
Luminance	0.3255 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AB31E #B31AAF

analogous

#62B31A #1AB31E #1AB36B

triadic

#1AB31E #1E1AB3 #B31E1A

tetradic

#1AB31E #1A62B3 #B31AAF #B36B1A

square

#1AB31E #1A62B3 #B31AAF #B36B1A

split-complementary

#1AB31E #6B1AB3 #B31A62

monochromatic

#0A480C #127E15 #1AB31E #2AE02F #60E863

Accessibility & contrast

On white

2.80

#1AB31E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#1AB31E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1AB31E

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AB31E	#FFFFFF	#000000	##000000
##1AB31E	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)

#A79632

Tritanopia (blue-blind)

#00AE98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #1ab31e;
/* rgb */ color: rgb(26, 179, 30);
/* oklch */ color: oklch(66.7% 0.216 142.9);

Tailwind

colors: {
  custom: {
    50: '#78cb68',
    500: '#1ab31e',
    950: '#000000',
  },
}

SCSS

$custom: #1ab31e;
$custom-light: #78cb68;
$custom-dark: #000000;

JSON

{
  "hex": "#1ab31e",
  "rgb": {
    "r": 26,
    "g": 179,
    "b": 30
  },
  "hsl": {
    "h": 121.569,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66726,
    "c": 0.21586,
    "h": 142.9
  },
  "luminance": 0.32554
}

Semantic roles & 50–950 ramp

primary

#1AB31E

secondary

#CC5DC9

accent

#37ECF1

background

#F8FCF6

surface

#EFF9EB

border

#CAD2C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #1AB31E

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

Preview Lab → · Contrast checker → · Palette generator →