#5BBB30#5BBB30

#5BBB30 is a light, vivid green. Relative luminance 0.380; OKLCH L 70.7% C 0.194 H 138.0°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#5BBB30
RGB	rgb(91, 187, 48)
HSL	hsl(101, 59%, 46%)
HSV	hsv(101, 74%, 73%)
CMYK	cmyk(51.3%, 0%, 74.3%, 26.7%)
CIE-LAB	lab(68.00, -52.24, 57.93)
CIE-LCH	lch(68.00, 78.00, 132.05°)
OKLab	oklab(70.68% -0.1445 0.1302)
OKLCH	oklch(70.68% 0.194 138)
XYZ	xyz(22.6174, 37.9765, 8.9341)
Luminance	0.3798 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBB30 #9030BB

analogous

#A0BB30 #5BBB30 #30BB4A

triadic

#5BBB30 #305BBB #BB305B

tetradic

#5BBB30 #30A0BB #9030BB #BB4A30

square

#5BBB30 #30A0BB #9030BB #BB4A30

split-complementary

#5BBB30 #4A30BB #BB30A0

monochromatic

#2C5A17 #438A23 #5BBB30 #7CD355 #A1E086

Accessibility & contrast

On white

2.44

#5BBB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#5BBB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBB30

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBB30	#FFFFFF	#000000	##000000
##5BBB30	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB14

Deuteranopia (green-blind)

#B5A33E

Tritanopia (blue-blind)

#54B4A0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bbb30;
/* rgb */ color: rgb(91, 187, 48);
/* oklch */ color: oklch(70.7% 0.194 138.0);

Tailwind

colors: {
  custom: {
    50: '#92d072',
    500: '#5bbb30',
    950: '#000000',
  },
}

SCSS

$custom: #5bbb30;
$custom-light: #92d072;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbb30",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 48
  },
  "hsl": {
    "h": 101.439,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70681,
    "c": 0.19446,
    "h": 138
  },
  "luminance": 0.37978
}

Semantic roles & 50–950 ramp

primary

#5BBB30

secondary

#B27DC9

accent

#45E2B2

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #5BBB30

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

Preview Lab → · Contrast checker → · Palette generator →