#1BB44D#1BB44D

#1BB44D is a light, vivid green. Relative luminance 0.334; OKLCH L 67.4% C 0.187 H 148.1°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#1BB44D
RGB	rgb(27, 180, 77)
HSL	hsl(140, 74%, 41%)
HSV	hsv(140, 85%, 71%)
CMYK	cmyk(85%, 0%, 57.2%, 29.4%)
CIE-LAB	lab(64.49, -59.22, 41.54)
CIE-LCH	lch(64.49, 72.34, 144.95°)
OKLab	oklab(67.42% -0.1589 0.0989)
OKLCH	oklch(67.42% 0.187 148.1)
XYZ	xyz(18.1113, 33.4091, 12.5138)
Luminance	0.3341 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB44D #B41B82

analogous

#35B41B #1BB44D #1BB499

triadic

#1BB44D #4D1BB4 #B44D1B

tetradic

#1BB44D #1B35B4 #B41B82 #B4991B

square

#1BB44D #1B35B4 #B41B82 #B4991B

split-complementary

#1BB44D #991BB4 #B41B35

monochromatic

#0B4A1F #137F36 #1BB44D #2DDF67 #62E78E

Accessibility & contrast

On white

2.73

#1BB44D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#1BB44D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB44D

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB44D	#FFFFFF	#000000	##000000
##1BB44D	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A343

Deuteranopia (green-blind)

#A69855

Tritanopia (blue-blind)

#00B09D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1bb44d;
/* rgb */ color: rgb(27, 180, 77);
/* oklch */ color: oklch(67.4% 0.187 148.1);

Tailwind

colors: {
  custom: {
    50: '#76cc82',
    500: '#1bb44d',
    950: '#000000',
  },
}

SCSS

$custom: #1bb44d;
$custom-light: #76cc82;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb44d",
  "rgb": {
    "r": 27,
    "g": 180,
    "b": 77
  },
  "hsl": {
    "h": 139.608,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67422,
    "c": 0.18718,
    "h": 148.1
  },
  "luminance": 0.33411
}

Semantic roles & 50–950 ramp

primary

#1BB44D

secondary

#CC5FA8

accent

#37B4F1

background

#F7FCF8

surface

#EEF9EF

border

#C9D2CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #1BB44D

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

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