#5BAB1F#5BAB1F

#5BAB1F is a light, vivid yellow-green. Relative luminance 0.314; OKLCH L 66.4% C 0.184 H 135.6°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#5BAB1F
RGB	rgb(91, 171, 31)
HSL	hsl(94, 69%, 40%)
HSV	hsv(94, 82%, 67%)
CMYK	cmyk(46.8%, 0%, 81.9%, 32.9%)
CIE-LAB	lab(62.88, -47.03, 58.41)
CIE-LCH	lch(62.88, 74.99, 128.84°)
OKLab	oklab(66.44% -0.1315 0.1287)
OKLCH	oklch(66.44% 0.184 135.6)
XYZ	xyz(19.1241, 31.4477, 6.3584)
Luminance	0.3145 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAB1F #6F1FAB

analogous

#A1AB1F #5BAB1F #1FAB29

triadic

#5BAB1F #1F5BAB #AB1F5B

tetradic

#5BAB1F #1FA1AB #6F1FAB #AB291F

square

#5BAB1F #1FA1AB #6F1FAB #AB291F

split-complementary

#5BAB1F #291FAB #AB1FA1

monochromatic

#24430C #3F7716 #5BAB1F #77D92E #99E362

Accessibility & contrast

On white

2.88

#5BAB1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#5BAB1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAB1F

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAB1F	#FFFFFF	#000000	##000000
##5BAB1F	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#A79630

Tritanopia (blue-blind)

#58A492

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #5bab1f;
/* rgb */ color: rgb(91, 171, 31);
/* oklch */ color: oklch(66.4% 0.184 135.6);

Tailwind

colors: {
  custom: {
    50: '#91c568',
    500: '#5bab1f',
    950: '#000000',
  },
}

SCSS

$custom: #5bab1f;
$custom-light: #91c568;
$custom-dark: #000000;

JSON

{
  "hex": "#5bab1f",
  "rgb": {
    "r": 91,
    "g": 171,
    "b": 31
  },
  "hsl": {
    "h": 94.286,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.66441,
    "c": 0.18399,
    "h": 135.6
  },
  "luminance": 0.31449
}

Semantic roles & 50–950 ramp

primary

#5BAB1F

secondary

#9A5EC7

accent

#3CECA1

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5BAB1F

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

Preview Lab → · Contrast checker → · Palette generator →