#5BB25C#5BB25C

#5BB25C is a light, vivid green. Relative luminance 0.348; OKLCH L 68.9% C 0.148 H 144.0°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#5BB25C
RGB	rgb(91, 178, 92)
HSL	hsl(121, 36%, 53%)
HSV	hsv(121, 49%, 70%)
CMYK	cmyk(48.9%, 0%, 48.3%, 30.2%)
CIE-LAB	lab(65.62, -44.05, 35.90)
CIE-LCH	lch(65.62, 56.82, 140.82°)
OKLab	oklab(68.86% -0.1198 0.0871)
OKLCH	oklch(68.86% 0.148 144)
XYZ	xyz(22.1654, 34.8360, 15.6792)
Luminance	0.3484 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB25C #B25BB1

analogous

#85B25B #5BB25C #5BB288

triadic

#5BB25C #5C5BB2 #B25C5B

tetradic

#5BB25C #5B85B2 #B25BB1 #B2885B

square

#5BB25C #5B85B2 #B25BB1 #B2885B

split-complementary

#5BB25C #885BB2 #B25B85

monochromatic

#2F642F #428D43 #5BB25C #85C685 #AED9AF

Accessibility & contrast

On white

2.64

#5BB25C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#5BB25C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB25C

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB25C	#FFFFFF	#000000	##000000
##5BB25C	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A455

Deuteranopia (green-blind)

#A99C62

Tritanopia (blue-blind)

#4FAE9E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb25c;
/* rgb */ color: rgb(91, 178, 92);
/* oklch */ color: oklch(68.9% 0.148 144.0);

Tailwind

colors: {
  custom: {
    50: '#8fca8c',
    500: '#5bb25c',
    950: '#000000',
  },
}

SCSS

$custom: #5bb25c;
$custom-light: #8fca8c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb25c",
  "rgb": {
    "r": 91,
    "g": 178,
    "b": 92
  },
  "hsl": {
    "h": 120.69,
    "s": 36.1,
    "l": 52.745
  },
  "oklch": {
    "l": 0.68861,
    "c": 0.14812,
    "h": 144
  },
  "luminance": 0.34838
}

Semantic roles & 50–950 ramp

primary

#5BB25C

secondary

#C7A2C7

accent

#5CCBCC

background

#F9FCF8

surface

#F1F8F0

border

#CBD1CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #5BB25C

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

Preview Lab → · Contrast checker → · Palette generator →