#5BBD3B#5BBD3B

#5BBD3B is a light, vivid green. Relative luminance 0.389; OKLCH L 71.3% C 0.190 H 139.1°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#5BBD3B
RGB	rgb(91, 189, 59)
HSL	hsl(105, 52%, 49%)
HSV	hsv(105, 69%, 74%)
CMYK	cmyk(51.9%, 0%, 68.8%, 25.9%)
CIE-LAB	lab(68.70, -52.17, 54.55)
CIE-LCH	lch(68.70, 75.48, 133.72°)
OKLab	oklab(71.28% -0.1436 0.1246)
OKLCH	oklch(71.28% 0.19 139.1)
XYZ	xyz(23.3005, 38.9333, 10.4239)
Luminance	0.3893 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBD3B #9D3BBD

analogous

#9CBD3B #5BBD3B #3BBD5C

triadic

#5BBD3B #3B5BBD #BD3B5B

tetradic

#5BBD3B #3B9CBD #9D3BBD #BD5C3B

square

#5BBD3B #3B9CBD #9D3BBD #BD5C3B

split-complementary

#5BBD3B #5C3BBD #BD3B9C

monochromatic

#2E601E #458E2C #5BBD3B #80CF66 #A7DE95

Accessibility & contrast

On white

2.39

#5BBD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#5BBD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBD3B

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBD3B	#FFFFFF	#000000	##000000
##5BBD3B	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD28

Deuteranopia (green-blind)

#B6A447

Tritanopia (blue-blind)

#52B7A3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bbd3b;
/* rgb */ color: rgb(91, 189, 59);
/* oklch */ color: oklch(71.3% 0.190 139.1);

Tailwind

colors: {
  custom: {
    50: '#92d278',
    500: '#5bbd3b',
    950: '#000000',
  },
}

SCSS

$custom: #5bbd3b;
$custom-light: #92d278;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbd3b",
  "rgb": {
    "r": 91,
    "g": 189,
    "b": 59
  },
  "hsl": {
    "h": 105.231,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71281,
    "c": 0.19009,
    "h": 139.1
  },
  "luminance": 0.38935
}

Semantic roles & 50–950 ramp

primary

#5BBD3B

secondary

#BA8BC9

accent

#4CDCB8

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #5BBD3B

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

Preview Lab → · Contrast checker → · Palette generator →