#5BB457#5BB457

#5BB457 is a light, vivid green. Relative luminance 0.356; OKLCH L 69.3% C 0.156 H 142.9°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#5BB457
RGB	rgb(91, 180, 87)
HSL	hsl(117, 38%, 52%)
HSV	hsv(117, 52%, 71%)
CMYK	cmyk(49.4%, 0%, 51.7%, 29.4%)
CIE-LAB	lab(66.18, -45.57, 39.09)
CIE-LCH	lch(66.18, 60.04, 139.38°)
OKLab	oklab(69.3% -0.1241 0.094)
OKLCH	oklch(69.3% 0.156 142.9)
XYZ	xyz(22.3548, 35.5531, 14.6994)
Luminance	0.3555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB457 #B057B4

analogous

#8AB457 #5BB457 #57B481

triadic

#5BB457 #575BB4 #B4575B

tetradic

#5BB457 #578AB4 #B057B4 #B48157

square

#5BB457 #578AB4 #B057B4 #B48157

split-complementary

#5BB457 #8157B4 #B4578A

monochromatic

#2F642D #438E40 #5BB457 #84C781 #AEDAAC

Accessibility & contrast

On white

2.59

#5BB457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#5BB457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB457

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB457	#FFFFFF	#000000	##000000
##5BB457	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A64F

Deuteranopia (green-blind)

#AB9E5E

Tritanopia (blue-blind)

#50AF9F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bb457;
/* rgb */ color: rgb(91, 180, 87);
/* oklch */ color: oklch(69.3% 0.156 142.9);

Tailwind

colors: {
  custom: {
    50: '#90cb88',
    500: '#5bb457',
    950: '#000000',
  },
}

SCSS

$custom: #5bb457;
$custom-light: #90cb88;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb457",
  "rgb": {
    "r": 91,
    "g": 180,
    "b": 87
  },
  "hsl": {
    "h": 117.419,
    "s": 38.272,
    "l": 52.353
  },
  "oklch": {
    "l": 0.69296,
    "c": 0.15566,
    "h": 142.9
  },
  "luminance": 0.35555
}

Semantic roles & 50–950 ramp

primary

#5BB457

secondary

#C69FC8

accent

#5ACEC9

background

#F9FCF8

surface

#F1F8F0

border

#CBD1CB

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #5BB457

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

Preview Lab → · Contrast checker → · Palette generator →