#5BB877#5BB877

#5BB877 is a light, vivid green. Relative luminance 0.378; OKLCH L 70.9% C 0.130 H 151.6°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#5BB877
RGB	rgb(91, 184, 119)
HSL	hsl(138, 40%, 54%)
HSV	hsv(138, 51%, 72%)
CMYK	cmyk(50.5%, 0%, 35.3%, 27.8%)
CIE-LAB	lab(67.90, -42.20, 24.78)
CIE-LCH	lch(67.90, 48.94, 149.58°)
OKLab	oklab(70.86% -0.1147 0.0621)
OKLCH	oklch(70.86% 0.13 151.6)
XYZ	xyz(24.7829, 37.8350, 23.4461)
Luminance	0.3784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB877 #B85B9C

analogous

#6EB85B #5BB877 #5BB8A6

triadic

#5BB877 #775BB8 #B8775B

tetradic

#5BB877 #5B6EB8 #B85B9C #B8A65B

square

#5BB877 #5B6EB8 #B85B9C #B8A65B

split-complementary

#5BB877 #A65BB8 #B85B6E

monochromatic

#2E6A40 #41955A #5BB877 #86CA9A #B0DDBE

Accessibility & contrast

On white

2.45

#5BB877 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#5BB877 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB877

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB877	#FFFFFF	#000000	##000000
##5BB877	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AB73

Deuteranopia (green-blind)

#ABA27B

Tritanopia (blue-blind)

#46B6A7

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #5bb877;
/* rgb */ color: rgb(91, 184, 119);
/* oklch */ color: oklch(70.9% 0.130 151.6);

Tailwind

colors: {
  custom: {
    50: '#90ce9e',
    500: '#5bb877',
    950: '#000000',
  },
}

SCSS

$custom: #5bb877;
$custom-light: #90ce9e;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb877",
  "rgb": {
    "r": 91,
    "g": 184,
    "b": 119
  },
  "hsl": {
    "h": 138.065,
    "s": 39.574,
    "l": 53.922
  },
  "oklch": {
    "l": 0.70863,
    "c": 0.13049,
    "h": 151.6
  },
  "luminance": 0.37837
}

Semantic roles & 50–950 ramp

primary

#5BB877

secondary

#CBA4BF

accent

#58ACCF

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D140E

muted

#7E827E

Preview Lab

Preview with #5BB877

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

Preview Lab → · Contrast checker → · Palette generator →