#5BB979#5BB979

#5BB979 is a light, vivid green. Relative luminance 0.383; OKLCH L 71.2% C 0.130 H 152.2°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#5BB979
RGB	rgb(91, 185, 121)
HSL	hsl(139, 40%, 54%)
HSV	hsv(139, 51%, 73%)
CMYK	cmyk(50.8%, 0%, 34.6%, 27.5%)
CIE-LAB	lab(68.24, -42.27, 24.17)
CIE-LCH	lch(68.24, 48.69, 150.24°)
OKLab	oklab(71.16% -0.115 0.0607)
OKLCH	oklch(71.16% 0.13 152.2)
XYZ	xyz(25.1128, 38.3005, 24.1548)
Luminance	0.3830 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB979 #B95B9B

analogous

#6CB95B #5BB979 #5BB9A8

triadic

#5BB979 #795BB9 #B9795B

tetradic

#5BB979 #5B6CB9 #B95B9B #B9A85B

square

#5BB979 #5B6CB9 #B95B9B #B9A85B

split-complementary

#5BB979 #A85BB9 #B95B6C

monochromatic

#2E6C42 #40975C #5BB979 #86CB9C #B1DEBF

Accessibility & contrast

On white

2.42

#5BB979 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#5BB979 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB979

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB979	#FFFFFF	#000000	##000000
##5BB979	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AC75

Deuteranopia (green-blind)

#ACA37D

Tritanopia (blue-blind)

#45B7A8

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bb979;
/* rgb */ color: rgb(91, 185, 121);
/* oklch */ color: oklch(71.2% 0.130 152.2);

Tailwind

colors: {
  custom: {
    50: '#90cfa0',
    500: '#5bb979',
    950: '#000000',
  },
}

SCSS

$custom: #5bb979;
$custom-light: #90cfa0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb979",
  "rgb": {
    "r": 91,
    "g": 185,
    "b": 121
  },
  "hsl": {
    "h": 139.149,
    "s": 40.171,
    "l": 54.118
  },
  "oklch": {
    "l": 0.71155,
    "c": 0.13001,
    "h": 152.2
  },
  "luminance": 0.38303
}

Semantic roles & 50–950 ramp

primary

#5BB979

secondary

#CCA4BF

accent

#58AAD0

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D140E

muted

#7E827E

Preview Lab

Preview with #5BB979

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

Preview Lab → · Contrast checker → · Palette generator →