#5BBF7B#5BBF7B

#5BBF7B is a light, vivid green. Relative luminance 0.409; OKLCH L 72.7% C 0.137 H 152.0°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#5BBF7B
RGB	rgb(91, 191, 123)
HSL	hsl(139, 44%, 55%)
HSV	hsv(139, 52%, 75%)
CMYK	cmyk(52.4%, 0%, 35.6%, 25.1%)
CIE-LAB	lab(70.12, -44.47, 25.62)
CIE-LCH	lch(70.12, 51.32, 150.05°)
OKLab	oklab(72.7% -0.1208 0.0642)
OKLCH	oklch(72.7% 0.137 152)
XYZ	xyz(26.5184, 40.9136, 25.2347)
Luminance	0.4092 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBF7B #BF5B9F

analogous

#6DBF5B #5BBF7B #5BBFAD

triadic

#5BBF7B #7B5BBF #BF7B5B

tetradic

#5BBF7B #5B6DBF #BF5B9F #BFAD5B

square

#5BBF7B #5B6DBF #BF5B9F #BFAD5B

split-complementary

#5BBF7B #AD5BBF #BF5B6D

monochromatic

#2D7343 #3E9F5D #5BBF7B #87D09E #B3E1C2

Accessibility & contrast

On white

2.29

#5BBF7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#5BBF7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBF7B

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBF7B	#FFFFFF	#000000	##000000
##5BBF7B	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB177

Deuteranopia (green-blind)

#B1A87F

Tritanopia (blue-blind)

#43BDAE

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5bbf7b;
/* rgb */ color: rgb(91, 191, 123);
/* oklch */ color: oklch(72.7% 0.137 152.0);

Tailwind

colors: {
  custom: {
    50: '#90d3a1',
    500: '#5bbf7b',
    950: '#000000',
  },
}

SCSS

$custom: #5bbf7b;
$custom-light: #90d3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbf7b",
  "rgb": {
    "r": 91,
    "g": 191,
    "b": 123
  },
  "hsl": {
    "h": 139.2,
    "s": 43.86,
    "l": 55.294
  },
  "oklch": {
    "l": 0.72697,
    "c": 0.13683,
    "h": 152
  },
  "luminance": 0.40916
}

Semantic roles & 50–950 ramp

primary

#5BBF7B

secondary

#D0A6C2

accent

#54ABD4

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0D140F

muted

#7E837E

Preview Lab

Preview with #5BBF7B

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

Preview Lab → · Contrast checker → · Palette generator →