#1BA128#1BA128

#1BA128 is a mid, vivid green. Relative luminance 0.259; OKLCH L 61.9% C 0.192 H 143.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1BA128
RGB	rgb(27, 161, 40)
HSL	hsl(126, 71%, 37%)
HSV	hsv(126, 83%, 63%)
CMYK	cmyk(83.2%, 0%, 75.2%, 36.9%)
CIE-LAB	lab(57.92, -57.23, 50.15)
CIE-LCH	lch(57.92, 76.09, 138.77°)
OKLab	oklab(61.85% -0.1548 0.1134)
OKLCH	oklch(61.85% 0.192 143.8)
XYZ	xyz(13.5789, 25.8743, 6.2856)
Luminance	0.2588 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BA128 #A11B94

analogous

#51A11B #1BA128 #1BA16B

triadic

#1BA128 #281BA1 #A1281B

tetradic

#1BA128 #1B51A1 #A11B94 #A16B1B

square

#1BA128 #1B51A1 #A11B94 #A16B1B

split-complementary

#1BA128 #6B1BA1 #A11B51

monochromatic

#09380E #126D1B #1BA128 #24D535 #54E262

Accessibility & contrast

On white

3.40

#1BA128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#1BA128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA128

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BA128	#FFFFFF	#000000	##000000
##1BA128	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49110

Deuteranopia (green-blind)

#968735

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ba128;
/* rgb */ color: rgb(27, 161, 40);
/* oklch */ color: oklch(61.9% 0.192 143.8);

Tailwind

colors: {
  custom: {
    50: '#73be6a',
    500: '#1ba128',
    950: '#000000',
  },
}

SCSS

$custom: #1ba128;
$custom-light: #73be6a;
$custom-dark: #000000;

JSON

{
  "hex": "#1ba128",
  "rgb": {
    "r": 27,
    "g": 161,
    "b": 40
  },
  "hsl": {
    "h": 125.821,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.6185,
    "c": 0.19186,
    "h": 143.8
  },
  "luminance": 0.25876
}

Semantic roles & 50–950 ramp

primary

#1BA128

secondary

#C552BA

accent

#3ADDEE

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #1BA128

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

Preview Lab → · Contrast checker → · Palette generator →