#1AB33C#1AB33C

#1AB33C is a light, vivid green. Relative luminance 0.328; OKLCH L 66.9% C 0.199 H 145.6°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#1AB33C
RGB	rgb(26, 179, 60)
HSL	hsl(133, 75%, 40%)
HSV	hsv(133, 85%, 70%)
CMYK	cmyk(85.5%, 0%, 66.5%, 29.8%)
CIE-LAB	lab(63.99, -61.08, 48.62)
CIE-LCH	lch(63.99, 78.07, 141.48°)
OKLab	oklab(66.94% -0.1644 0.1126)
OKLCH	oklch(66.94% 0.199 145.6)
XYZ	xyz(17.3604, 32.7839, 9.6870)
Luminance	0.3279 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AB33C #B31A91

analogous

#45B31A #1AB33C #1AB388

triadic

#1AB33C #3C1AB3 #B33C1A

tetradic

#1AB33C #1A45B3 #B31A91 #B3881A

square

#1AB33C #1A45B3 #B31A91 #B3881A

split-complementary

#1AB33C #881AB3 #B31A45

monochromatic

#0A4818 #127E2A #1AB33C #2AE053 #60E87E

Accessibility & contrast

On white

2.78

#1AB33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#1AB33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1AB33C

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AB33C	#FFFFFF	#000000	##000000
##1AB33C	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22D

Deuteranopia (green-blind)

#A69747

Tritanopia (blue-blind)

#00AE9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #1ab33c;
/* rgb */ color: rgb(26, 179, 60);
/* oklch */ color: oklch(66.9% 0.199 145.6);

Tailwind

colors: {
  custom: {
    50: '#76cb77',
    500: '#1ab33c',
    950: '#000000',
  },
}

SCSS

$custom: #1ab33c;
$custom-light: #76cb77;
$custom-dark: #000000;

JSON

{
  "hex": "#1ab33c",
  "rgb": {
    "r": 26,
    "g": 179,
    "b": 60
  },
  "hsl": {
    "h": 133.333,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66944,
    "c": 0.19927,
    "h": 145.6
  },
  "luminance": 0.32786
}

Semantic roles & 50–950 ramp

primary

#1AB33C

secondary

#CC5DB3

accent

#37C8F1

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1AB33C

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

Preview Lab → · Contrast checker → · Palette generator →