#1AB33B#1AB33B

#1AB33B is a light, vivid green. Relative luminance 0.328; OKLCH L 66.9% C 0.200 H 145.5°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#1AB33B
RGB	rgb(26, 179, 59)
HSL	hsl(133, 75%, 40%)
HSV	hsv(133, 85%, 70%)
CMYK	cmyk(85.5%, 0%, 67%, 29.8%)
CIE-LAB	lab(63.98, -61.18, 49.03)
CIE-LCH	lch(63.98, 78.41, 141.29°)
OKLab	oklab(66.93% -0.1647 0.1134)
OKLCH	oklch(66.93% 0.2 145.5)
XYZ	xyz(17.3342, 32.7734, 9.5491)
Luminance	0.3278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AB33B #B31A92

analogous

#46B31A #1AB33B #1AB387

triadic

#1AB33B #3B1AB3 #B33B1A

tetradic

#1AB33B #1A46B3 #B31A92 #B3871A

square

#1AB33B #1A46B3 #B31A92 #B3871A

split-complementary

#1AB33B #871AB3 #B31A46

monochromatic

#0A4818 #127E29 #1AB33B #2AE051 #60E87D

Accessibility & contrast

On white

2.78

#1AB33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#1AB33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1AB33B

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AB33B	#FFFFFF	#000000	##000000
##1AB33B	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)

#B6A22B

Deuteranopia (green-blind)

#A69746

Tritanopia (blue-blind)

#00AE9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #1ab33b;
/* rgb */ color: rgb(26, 179, 59);
/* oklch */ color: oklch(66.9% 0.200 145.5);

Tailwind

colors: {
  custom: {
    50: '#76cb76',
    500: '#1ab33b',
    950: '#000000',
  },
}

SCSS

$custom: #1ab33b;
$custom-light: #76cb76;
$custom-dark: #000000;

JSON

{
  "hex": "#1ab33b",
  "rgb": {
    "r": 26,
    "g": 179,
    "b": 59
  },
  "hsl": {
    "h": 132.941,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66934,
    "c": 0.19997,
    "h": 145.5
  },
  "luminance": 0.32776
}

Semantic roles & 50–950 ramp

primary

#1AB33B

secondary

#CC5DB4

accent

#37C9F1

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1AB33B

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

Preview Lab → · Contrast checker → · Palette generator →