#1BB361#1BB361

#1BB361 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.5% C 0.168 H 152.6°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#1BB361
RGB	rgb(27, 179, 97)
HSL	hsl(148, 74%, 40%)
HSV	hsv(148, 85%, 70%)
CMYK	cmyk(84.9%, 0%, 45.8%, 29.8%)
CIE-LAB	lab(64.43, -55.73, 31.50)
CIE-LCH	lch(64.43, 64.02, 150.52°)
OKLab	oklab(67.46% -0.1496 0.0774)
OKLCH	oklch(67.46% 0.168 152.6)
XYZ	xyz(18.7280, 33.3339, 16.7540)
Luminance	0.3334 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB361 #B31B6D

analogous

#21B31B #1BB361 #1BB3AD

triadic

#1BB361 #611BB3 #B3611B

tetradic

#1BB361 #1B21B3 #B31B6D #B3AD1B

square

#1BB361 #1B21B3 #B31B6D #B3AD1B

split-complementary

#1BB361 #AD1BB3 #B31B21

monochromatic

#0B4927 #137E44 #1BB361 #2CDF7F #61E79F

Accessibility & contrast

On white

2.74

#1BB361 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#1BB361 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB361

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB361	#FFFFFF	#000000	##000000
##1BB361	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A35B

Deuteranopia (green-blind)

#A39867

Tritanopia (blue-blind)

#00B09F

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1bb361;
/* rgb */ color: rgb(27, 179, 97);
/* oklch */ color: oklch(67.5% 0.168 152.6);

Tailwind

colors: {
  custom: {
    50: '#75cb8f',
    500: '#1bb361',
    950: '#000000',
  },
}

SCSS

$custom: #1bb361;
$custom-light: #75cb8f;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb361",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 97
  },
  "hsl": {
    "h": 147.632,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.67457,
    "c": 0.16842,
    "h": 152.6
  },
  "luminance": 0.33336
}

Semantic roles & 50–950 ramp

primary

#1BB361

secondary

#CC5E99

accent

#379BF0

background

#F7FCF8

surface

#EEF9F0

border

#C9D2CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #1BB361

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

Preview Lab → · Contrast checker → · Palette generator →