#1BB435#1BB435

#1BB435 is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.2% C 0.205 H 144.7°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX#1BB435
RGBrgb(27, 180, 53)
HSLhsl(130, 74%, 41%)
HSVhsv(130, 85%, 71%)
CMYKcmyk(85%, 0%, 70.6%, 29.4%)
CIE-LABlab(64.27, -61.99, 51.77)
CIE-LCHlch(64.27, 80.77, 140.13°)
OKLaboklab(67.16% -0.1672 0.1184)
OKLCHoklch(67.16% 0.205 144.7)
XYZxyz(17.4146, 33.1304, 8.8445)
Luminance0.3313 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1BB435 #B41B9A
analogous
#4DB41B #1BB435 #1BB481
triadic
#1BB435 #351BB4 #B4351B
tetradic
#1BB435 #1B4DB4 #B41B9A #B4811B
square
#1BB435 #1B4DB4 #B41B9A #B4811B
split-complementary
#1BB435 #811BB4 #B41B4D
monochromatic
#0B4A16 #137F25 #1BB435 #2DDF4B #62E779

Accessibility & contrast

On white

2.75
#1BB435 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.63
#1BB435 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB435
7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1BB435#FFFFFF#000000##000000
##1BB4351.002.757.637.63
#FFFFFF2.751.0021.0021.00
#0000007.6321.001.001.00
##0000007.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7A221
Deuteranopia (green-blind)
#A79742
Tritanopia (blue-blind)
#00AF9B
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #1bb435;
/* rgb */ color: rgb(27, 180, 53);
/* oklch */ color: oklch(67.2% 0.205 144.7);
Tailwind
colors: {
  custom: {
    50: '#77cc73',
    500: '#1bb435',
    950: '#000000',
  },
}
SCSS
$custom: #1bb435;
$custom-light: #77cc73;
$custom-dark: #000000;
JSON
{
  "hex": "#1bb435",
  "rgb": {
    "r": 27,
    "g": 180,
    "b": 53
  },
  "hsl": {
    "h": 130.196,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67163,
    "c": 0.2049,
    "h": 144.7
  },
  "luminance": 0.33133
}

Semantic roles & 50–950 ramp

primary
#1BB435
secondary
#CC5FB9
accent
#37D1F1
background
#F8FCF7
surface
#EFF9ED
border
#CAD2C8
text
#0B1308
muted
#7C827B

Preview Lab

Preview with #1BB435

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

Preview Lab → · Contrast checker → · Palette generator →

#1BB435 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva