#5BBB2D#5BBB2D

#5BBB2D is a light, vivid green. Relative luminance 0.380; OKLCH L 70.7% C 0.196 H 137.8°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#5BBB2D
RGB	rgb(91, 187, 45)
HSL	hsl(101, 61%, 45%)
HSV	hsv(101, 76%, 73%)
CMYK	cmyk(51.3%, 0%, 75.9%, 26.7%)
CIE-LAB	lab(67.99, -52.44, 58.93)
CIE-LCH	lch(67.99, 78.88, 131.67°)
OKLab	oklab(70.66% -0.1452 0.1318)
OKLCH	oklch(70.66% 0.196 137.8)
XYZ	xyz(22.5576, 37.9526, 8.6190)
Luminance	0.3795 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBB2D #8D2DBB

analogous

#A2BB2D #5BBB2D #2DBB46

triadic

#5BBB2D #2D5BBB #BB2D5B

tetradic

#5BBB2D #2DA2BB #8D2DBB #BB462D

square

#5BBB2D #2DA2BB #8D2DBB #BB462D

split-complementary

#5BBB2D #462DBB #BB2DA2

monochromatic

#2B5815 #438A21 #5BBB2D #7BD550 #A0E182

Accessibility & contrast

On white

2.44

#5BBB2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#5BBB2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBB2D

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBB2D	#FFFFFF	#000000	##000000
##5BBB2D	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB0B

Deuteranopia (green-blind)

#B5A33C

Tritanopia (blue-blind)

#54B4A0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bbb2d;
/* rgb */ color: rgb(91, 187, 45);
/* oklch */ color: oklch(70.7% 0.196 137.8);

Tailwind

colors: {
  custom: {
    50: '#93d070',
    500: '#5bbb2d',
    950: '#000000',
  },
}

SCSS

$custom: #5bbb2d;
$custom-light: #93d070;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbb2d",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 45
  },
  "hsl": {
    "h": 100.563,
    "s": 61.207,
    "l": 45.49
  },
  "oklch": {
    "l": 0.7066,
    "c": 0.19611,
    "h": 137.8
  },
  "luminance": 0.37954
}

Semantic roles & 50–950 ramp

primary

#5BBB2D

secondary

#B07ACA

accent

#43E4B0

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #5BBB2D

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

Preview Lab → · Contrast checker → · Palette generator →