#1BA728#1BA728

#1BA728 is a light, vivid green. Relative luminance 0.280; OKLCH L 63.5% C 0.198 H 143.7°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#1BA728
RGB	rgb(27, 167, 40)
HSL	hsl(126, 72%, 38%)
HSV	hsv(126, 84%, 65%)
CMYK	cmyk(83.8%, 0%, 76%, 34.5%)
CIE-LAB	lab(59.91, -59.09, 52.14)
CIE-LCH	lch(59.91, 78.81, 138.58°)
OKLab	oklab(63.51% -0.1599 0.1175)
OKLCH	oklch(63.51% 0.198 143.7)
XYZ	xyz(14.6527, 28.0218, 6.6436)
Luminance	0.2802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BA728 #A71B9A

analogous

#54A71B #1BA728 #1BA76E

triadic

#1BA728 #281BA7 #A7281B

tetradic

#1BA728 #1B54A7 #A71B9A #A76E1B

square

#1BA728 #1B54A7 #A71B9A #A76E1B

split-complementary

#1BA728 #6E1BA7 #A71B54

monochromatic

#0A3E0F #12721B #1BA728 #24DC35 #58E465

Accessibility & contrast

On white

3.18

#1BA728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#1BA728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA728

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BA728	#FFFFFF	#000000	##000000
##1BA728	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA960C

Deuteranopia (green-blind)

#9C8C36

Tritanopia (blue-blind)

#00A28F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1ba728;
/* rgb */ color: rgb(27, 167, 40);
/* oklch */ color: oklch(63.5% 0.198 143.7);

Tailwind

colors: {
  custom: {
    50: '#74c26b',
    500: '#1ba728',
    950: '#000000',
  },
}

SCSS

$custom: #1ba728;
$custom-light: #74c26b;
$custom-dark: #000000;

JSON

{
  "hex": "#1ba728",
  "rgb": {
    "r": 27,
    "g": 167,
    "b": 40
  },
  "hsl": {
    "h": 125.571,
    "s": 72.165,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63508,
    "c": 0.19842,
    "h": 143.7
  },
  "luminance": 0.28024
}

Semantic roles & 50–950 ramp

primary

#1BA728

secondary

#C856BD

accent

#39DEEF

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #1BA728

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

Preview Lab → · Contrast checker → · Palette generator →