#5BAC28#5BAC28

#5BAC28 is a light, vivid yellow-green. Relative luminance 0.319; OKLCH L 66.8% C 0.181 H 136.3°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#5BAC28
RGB	rgb(91, 172, 40)
HSL	hsl(97, 62%, 42%)
HSV	hsv(97, 77%, 67%)
CMYK	cmyk(47.1%, 0%, 76.7%, 32.5%)
CIE-LAB	lab(63.24, -46.93, 55.99)
CIE-LCH	lch(63.24, 73.06, 129.97°)
OKLab	oklab(66.75% -0.1307 0.125)
OKLCH	oklch(66.75% 0.181 136.3)
XYZ	xyz(19.4494, 31.8811, 7.1359)
Luminance	0.3188 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAC28 #7928AC

analogous

#9DAC28 #5BAC28 #28AC37

triadic

#5BAC28 #285BAC #AC285B

tetradic

#5BAC28 #289DAC #7928AC #AC3728

square

#5BAC28 #289DAC #7928AC #AC3728

split-complementary

#5BAC28 #3728AC #AC289D

monochromatic

#264911 #417A1C #5BAC28 #78D23F #9BDE71

Accessibility & contrast

On white

2.85

#5BAC28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#5BAC28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAC28

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAC28	#FFFFFF	#000000	##000000
##5BAC28	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D07

Deuteranopia (green-blind)

#A79736

Tritanopia (blue-blind)

#57A693

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5bac28;
/* rgb */ color: rgb(91, 172, 40);
/* oklch */ color: oklch(66.8% 0.181 136.3);

Tailwind

colors: {
  custom: {
    50: '#91c56c',
    500: '#5bac28',
    950: '#000000',
  },
}

SCSS

$custom: #5bac28;
$custom-light: #91c56c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bac28",
  "rgb": {
    "r": 91,
    "g": 172,
    "b": 40
  },
  "hsl": {
    "h": 96.818,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66751,
    "c": 0.18081,
    "h": 136.3
  },
  "luminance": 0.31882
}

Semantic roles & 50–950 ramp

primary

#5BAC28

secondary

#A26BC5

accent

#42E5A6

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #5BAC28

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

Preview Lab → · Contrast checker → · Palette generator →