#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
RGB	rgb(27, 180, 53)
HSL	hsl(130, 74%, 41%)
HSV	hsv(130, 85%, 71%)
CMYK	cmyk(85%, 0%, 70.6%, 29.4%)
CIE-LAB	lab(64.27, -61.99, 51.77)
CIE-LCH	lch(64.27, 80.77, 140.13°)
OKLab	oklab(67.16% -0.1672 0.1184)
OKLCH	oklch(67.16% 0.205 144.7)
XYZ	xyz(17.4146, 33.1304, 8.8445)
Luminance	0.3313 (WCAG relative)
Temperature	neutral
Family	green

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
##1BB435	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

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 →