#5BAA1B#5BAA1B

#5BAA1B is a light, vivid yellow-green. Relative luminance 0.311; OKLCH L 66.2% C 0.184 H 135.3°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#5BAA1B
RGB	rgb(91, 170, 27)
HSL	hsl(93, 73%, 39%)
HSV	hsv(93, 84%, 67%)
CMYK	cmyk(46.5%, 0%, 84.1%, 33.3%)
CIE-LAB	lab(62.55, -46.81, 59.18)
CIE-LCH	lch(62.55, 75.45, 128.35°)
OKLab	oklab(66.16% -0.1311 0.1298)
OKLCH	oklch(66.16% 0.184 135.3)
XYZ	xyz(18.8865, 31.0515, 6.0351)
Luminance	0.3105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAA1B #6A1BAA

analogous

#A2AA1B #5BAA1B #1BAA22

triadic

#5BAA1B #1B5BAA #AA1B5B

tetradic

#5BAA1B #1BA2AA #6A1BAA #AA221B

square

#5BAA1B #1BA2AA #6A1BAA #AA221B

split-complementary

#5BAA1B #221BAA #AA1BA2

monochromatic

#22400A #3F7513 #5BAA1B #78DC26 #98E55B

Accessibility & contrast

On white

2.91

#5BAA1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#5BAA1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAA1B

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAA1B	#FFFFFF	#000000	##000000
##5BAA1B	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A6952D

Tritanopia (blue-blind)

#58A391

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5baa1b;
/* rgb */ color: rgb(91, 170, 27);
/* oklch */ color: oklch(66.2% 0.184 135.3);

Tailwind

colors: {
  custom: {
    50: '#91c466',
    500: '#5baa1b',
    950: '#000000',
  },
}

SCSS

$custom: #5baa1b;
$custom-light: #91c466;
$custom-dark: #000000;

JSON

{
  "hex": "#5baa1b",
  "rgb": {
    "r": 91,
    "g": 170,
    "b": 27
  },
  "hsl": {
    "h": 93.147,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.66162,
    "c": 0.18444,
    "h": 135.3
  },
  "luminance": 0.31053
}

Semantic roles & 50–950 ramp

primary

#5BAA1B

secondary

#9658C9

accent

#39EF9D

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5BAA1B

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

Preview Lab → · Contrast checker → · Palette generator →