#1A901A#1A901A

#1A901A is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.181 H 142.7°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#1A901A
RGB	rgb(26, 144, 26)
HSL	hsl(120, 69%, 33%)
HSV	hsv(120, 82%, 56%)
CMYK	cmyk(81.9%, 0%, 81.9%, 43.5%)
CIE-LAB	lab(52.11, -53.01, 49.18)
CIE-LCH	lch(52.11, 72.31, 137.14°)
OKLab	oklab(56.98% -0.1439 0.1094)
OKLCH	oklch(56.98% 0.181 142.7)
XYZ	xyz(10.5850, 20.2394, 4.3258)
Luminance	0.2024 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A901A #901A90

analogous

#55901A #1A901A #1A9055

triadic

#1A901A #1A1A90 #901A1A

tetradic

#1A901A #1A5590 #901A90 #90551A

square

#1A901A #1A5590 #901A90 #90551A

split-complementary

#1A901A #551A90 #901A55

monochromatic

#072807 #115C11 #1A901A #23C423 #47DE47

Accessibility & contrast

On white

4.16

#1A901A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#1A901A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A901A

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A901A	#FFFFFF	#000000	##000000
##1A901A	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#877929

Tritanopia (blue-blind)

#008C7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1a901a;
/* rgb */ color: rgb(26, 144, 26);
/* oklch */ color: oklch(57.0% 0.181 142.7);

Tailwind

colors: {
  custom: {
    50: '#6fb261',
    500: '#1a901a',
    950: '#000000',
  },
}

SCSS

$custom: #1a901a;
$custom-light: #6fb261;
$custom-dark: #000000;

JSON

{
  "hex": "#1a901a",
  "rgb": {
    "r": 26,
    "g": 144,
    "b": 26
  },
  "hsl": {
    "h": 120,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56984,
    "c": 0.18076,
    "h": 142.7
  },
  "luminance": 0.20241
}

Semantic roles & 50–950 ramp

primary

#1A901A

secondary

#BF47BF

accent

#3CECEC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #1A901A

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

Preview Lab → · Contrast checker → · Palette generator →