#1A8028#1A8028

#1A8028 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.5% C 0.154 H 144.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#1A8028
RGB	rgb(26, 128, 40)
HSL	hsl(128, 66%, 30%)
HSV	hsv(128, 80%, 50%)
CMYK	cmyk(79.7%, 0%, 68.8%, 49.8%)
CIE-LAB	lab(46.72, -46.53, 38.44)
CIE-LCH	lch(46.72, 60.35, 140.44°)
OKLab	oklab(52.54% -0.1256 0.0889)
OKLCH	oklch(52.54% 0.154 144.7)
XYZ	xyz(8.5276, 15.8101, 4.6093)
Luminance	0.1581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8028 #801A72

analogous

#3F801A #1A8028 #1A805B

triadic

#1A8028 #281A80 #80281A

tetradic

#1A8028 #1A3F80 #801A72 #805B1A

square

#1A8028 #1A3F80 #801A72 #805B1A

split-complementary

#1A8028 #5B1A80 #801A3F

monochromatic

#051A08 #104D18 #1A8028 #24B338 #3DD852

Accessibility & contrast

On white

5.05

#1A8028 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#1A8028 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A8028

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8028	#FFFFFF	#000000	##FFFFFF
##1A8028	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82731C

Deuteranopia (green-blind)

#776C30

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1a8028;
/* rgb */ color: rgb(26, 128, 40);
/* oklch */ color: oklch(52.5% 0.154 144.7);

Tailwind

colors: {
  custom: {
    50: '#6aa666',
    500: '#1a8028',
    950: '#000000',
  },
}

SCSS

$custom: #1a8028;
$custom-light: #6aa666;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8028",
  "rgb": {
    "r": 26,
    "g": 128,
    "b": 40
  },
  "hsl": {
    "h": 128.235,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52539,
    "c": 0.15387,
    "h": 144.7
  },
  "luminance": 0.15811
}

Semantic roles & 50–950 ramp

primary

#1A8028

secondary

#B442A4

accent

#3FD2E9

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1A8028

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

Preview Lab → · Contrast checker → · Palette generator →