#5BAC23#5BAC23

#5BAC23 is a light, vivid yellow-green. Relative luminance 0.319; OKLCH L 66.7% C 0.183 H 135.9°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#5BAC23
RGB	rgb(91, 172, 35)
HSL	hsl(95, 66%, 41%)
HSV	hsv(95, 80%, 67%)
CMYK	cmyk(47.1%, 0%, 79.7%, 32.5%)
CIE-LAB	lab(63.22, -47.22, 57.56)
CIE-LCH	lch(63.22, 74.45, 129.36°)
OKLab	oklab(66.72% -0.1317 0.1275)
OKLCH	oklch(66.72% 0.183 135.9)
XYZ	xyz(19.3698, 31.8493, 6.7167)
Luminance	0.3185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAC23 #7423AC

analogous

#A0AC23 #5BAC23 #23AC2F

triadic

#5BAC23 #235BAC #AC235B

tetradic

#5BAC23 #23A0AC #7423AC #AC2F23

square

#5BAC23 #23A0AC #7423AC #AC2F23

split-complementary

#5BAC23 #2F23AC #AC23A0

monochromatic

#25460E #407919 #5BAC23 #77D636 #9AE069

Accessibility & contrast

On white

2.85

#5BAC23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#5BAC23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAC23

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAC23	#FFFFFF	#000000	##000000
##5BAC23	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A89733

Tritanopia (blue-blind)

#58A593

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5bac23;
/* rgb */ color: rgb(91, 172, 35);
/* oklch */ color: oklch(66.7% 0.183 135.9);

Tailwind

colors: {
  custom: {
    50: '#91c56a',
    500: '#5bac23',
    950: '#000000',
  },
}

SCSS

$custom: #5bac23;
$custom-light: #91c56a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bac23",
  "rgb": {
    "r": 91,
    "g": 172,
    "b": 35
  },
  "hsl": {
    "h": 95.474,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66721,
    "c": 0.18335,
    "h": 135.9
  },
  "luminance": 0.31851
}

Semantic roles & 50–950 ramp

primary

#5BAC23

secondary

#9E64C6

accent

#3FE9A3

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5BAC23

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

Preview Lab → · Contrast checker → · Palette generator →