#49BB1B#49BB1B

#49BB1B is a light, highly saturated green. Relative luminance 0.370; OKLCH L 69.9% C 0.212 H 139.2°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#49BB1B
RGB	rgb(73, 187, 27)
HSL	hsl(103, 75%, 42%)
HSV	hsv(103, 86%, 73%)
CMYK	cmyk(61%, 0%, 85.6%, 26.7%)
CIE-LAB	lab(67.30, -58.17, 63.15)
CIE-LCH	lch(67.30, 85.86, 132.65°)
OKLab	oklab(69.9% -0.1603 0.1384)
OKLCH	oklch(69.9% 0.212 139.2)
XYZ	xyz(20.7149, 37.0343, 7.0934)
Luminance	0.3704 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49BB1B #8D1BBB

analogous

#99BB1B #49BB1B #1BBB3D

triadic

#49BB1B #1B49BB #BB1B49

tetradic

#49BB1B #1B99BB #8D1BBB #BB3D1B

square

#49BB1B #1B99BB #8D1BBB #BB3D1B

split-complementary

#49BB1B #3D1BBB #BB1B99

monochromatic

#1F500C #348613 #49BB1B #64E132 #8DE967

Accessibility & contrast

On white

2.50

#49BB1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#49BB1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #49BB1B

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49BB1B	#FFFFFF	#000000	##000000
##49BB1B	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#B3A031

Tritanopia (blue-blind)

#3BB49F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #49bb1b;
/* rgb */ color: rgb(73, 187, 27);
/* oklch */ color: oklch(69.9% 0.212 139.2);

Tailwind

colors: {
  custom: {
    50: '#8ad069',
    500: '#49bb1b',
    950: '#000000',
  },
}

SCSS

$custom: #49bb1b;
$custom-light: #8ad069;
$custom-dark: #000000;

JSON

{
  "hex": "#49bb1b",
  "rgb": {
    "r": 73,
    "g": 187,
    "b": 27
  },
  "hsl": {
    "h": 102.75,
    "s": 74.766,
    "l": 41.961
  },
  "oklch": {
    "l": 0.69902,
    "c": 0.21182,
    "h": 139.2
  },
  "luminance": 0.37036
}

Semantic roles & 50–950 ramp

primary

#49BB1B

secondary

#B063CE

accent

#36F1BC

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1407

muted

#7E827A

Preview Lab

Preview with #49BB1B

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

Preview Lab → · Contrast checker → · Palette generator →