#5BAB2B#5BAB2B

#5BAB2B is a light, vivid yellow-green. Relative luminance 0.315; OKLCH L 66.5% C 0.178 H 136.4°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#5BAB2B
RGB	rgb(91, 171, 43)
HSL	hsl(98, 60%, 42%)
HSV	hsv(98, 75%, 67%)
CMYK	cmyk(46.8%, 0%, 74.9%, 32.9%)
CIE-LAB	lab(62.95, -46.34, 54.67)
CIE-LCH	lch(62.95, 71.67, 130.28°)
OKLab	oklab(66.51% -0.1289 0.1227)
OKLCH	oklch(66.51% 0.178 136.4)
XYZ	xyz(19.3128, 31.5231, 7.3520)
Luminance	0.3152 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAB2B #7B2BAB

analogous

#9BAB2B #5BAB2B #2BAB3B

triadic

#5BAB2B #2B5BAB #AB2B5B

tetradic

#5BAB2B #2B9BAB #7B2BAB #AB3B2B

square

#5BAB2B #2B9BAB #7B2BAB #AB3B2B

split-complementary

#5BAB2B #3B2BAB #AB2B9B

monochromatic

#274912 #417A1F #5BAB2B #78D043 #9BDC74

Accessibility & contrast

On white

2.87

#5BAB2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#5BAB2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAB2B

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAB2B	#FFFFFF	#000000	##000000
##5BAB2B	1.00	2.87	7.30	7.30
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C11

Deuteranopia (green-blind)

#A69638

Tritanopia (blue-blind)

#57A592

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #5bab2b;
/* rgb */ color: rgb(91, 171, 43);
/* oklch */ color: oklch(66.5% 0.178 136.4);

Tailwind

colors: {
  custom: {
    50: '#91c56d',
    500: '#5bab2b',
    950: '#000000',
  },
}

SCSS

$custom: #5bab2b;
$custom-light: #91c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#5bab2b",
  "rgb": {
    "r": 91,
    "g": 171,
    "b": 43
  },
  "hsl": {
    "h": 97.5,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66512,
    "c": 0.17791,
    "h": 136.4
  },
  "luminance": 0.31524
}

Semantic roles & 50–950 ramp

primary

#5BAB2B

secondary

#A46EC4

accent

#45E3A8

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #5BAB2B

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

Preview Lab → · Contrast checker → · Palette generator →