#1AB221#1AB221

#1AB221 is a light, highly saturated green. Relative luminance 0.322; OKLCH L 66.5% C 0.214 H 143.1°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#1AB221
RGB	rgb(26, 178, 33)
HSL	hsl(123, 75%, 40%)
HSV	hsv(123, 85%, 70%)
CMYK	cmyk(85.4%, 0%, 81.5%, 30.2%)
CIE-LAB	lab(63.48, -63.00, 57.80)
CIE-LCH	lch(63.48, 85.49, 137.46°)
OKLab	oklab(66.47% -0.1707 0.1284)
OKLCH	oklch(66.47% 0.214 143.1)
XYZ	xyz(16.6198, 32.1681, 6.7717)
Luminance	0.3217 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1AB221 #B21AAB

analogous

#5FB21A #1AB221 #1AB26D

triadic

#1AB221 #211AB2 #B2211A

tetradic

#1AB221 #1A5FB2 #B21AAB #B26D1A

square

#1AB221 #1A5FB2 #B21AAB #B26D1A

split-complementary

#1AB221 #6D1AB2 #B21A5F

monochromatic

#0A470D #127D17 #1AB221 #29E032 #5FE865

Accessibility & contrast

On white

2.82

#1AB221 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#1AB221 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1AB221

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1AB221	#FFFFFF	#000000	##000000
##1AB221	1.00	2.82	7.43	7.43
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#A69634

Tritanopia (blue-blind)

#00AD98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #1ab221;
/* rgb */ color: rgb(26, 178, 33);
/* oklch */ color: oklch(66.5% 0.214 143.1);

Tailwind

colors: {
  custom: {
    50: '#77ca69',
    500: '#1ab221',
    950: '#000000',
  },
}

SCSS

$custom: #1ab221;
$custom-light: #77ca69;
$custom-dark: #000000;

JSON

{
  "hex": "#1ab221",
  "rgb": {
    "r": 26,
    "g": 178,
    "b": 33
  },
  "hsl": {
    "h": 122.763,
    "s": 74.51,
    "l": 40
  },
  "oklch": {
    "l": 0.66468,
    "c": 0.21361,
    "h": 143.1
  },
  "luminance": 0.3217
}

Semantic roles & 50–950 ramp

primary

#1AB221

secondary

#CC5CC7

accent

#37E9F1

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #1AB221

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

Preview Lab → · Contrast checker → · Palette generator →