#5BC451#5BC451

#5BC451 is a light, vivid green. Relative luminance 0.423; OKLCH L 73.3% C 0.182 H 141.9°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#5BC451
RGB	rgb(91, 196, 81)
HSL	hsl(115, 49%, 54%)
HSV	hsv(115, 59%, 77%)
CMYK	cmyk(53.6%, 0%, 58.7%, 23.1%)
CIE-LAB	lab(71.07, -52.68, 47.76)
CIE-LCH	lch(71.07, 71.11, 137.80°)
OKLab	oklab(73.3% -0.1437 0.1125)
OKLCH	oklch(73.3% 0.182 141.9)
XYZ	xyz(25.5383, 42.2960, 14.6012)
Luminance	0.4230 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC451 #BA51C4

analogous

#94C451 #5BC451 #51C481

triadic

#5BC451 #515BC4 #C4515B

tetradic

#5BC451 #5194C4 #BA51C4 #C48151

square

#5BC451 #5194C4 #BA51C4 #C48151

split-complementary

#5BC451 #8151C4 #C45194

monochromatic

#2E7327 #40A137 #5BC451 #86D37F #B1E3AC

Accessibility & contrast

On white

2.22

#5BC451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#5BC451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC451

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC451	#FFFFFF	#000000	##000000
##5BC451	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B445

Deuteranopia (green-blind)

#BBAA5A

Tritanopia (blue-blind)

#4DBEAB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #5bc451;
/* rgb */ color: rgb(91, 196, 81);
/* oklch */ color: oklch(73.3% 0.182 141.9);

Tailwind

colors: {
  custom: {
    50: '#92d785',
    500: '#5bc451',
    950: '#000000',
  },
}

SCSS

$custom: #5bc451;
$custom-light: #92d785;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc451",
  "rgb": {
    "r": 91,
    "g": 196,
    "b": 81
  },
  "hsl": {
    "h": 114.783,
    "s": 49.356,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73295,
    "c": 0.18246,
    "h": 141.9
  },
  "luminance": 0.42298
}

Semantic roles & 50–950 ramp

primary

#5BC451

secondary

#CDA0D1

accent

#4FD9CD

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #5BC451

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

Preview Lab → · Contrast checker → · Palette generator →