#5BB03D#5BB03D

#5BB03D is a light, vivid green. Relative luminance 0.336; OKLCH L 68.0% C 0.172 H 138.6°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#5BB03D
RGB	rgb(91, 176, 61)
HSL	hsl(104, 49%, 46%)
HSV	hsv(104, 65%, 69%)
CMYK	cmyk(48.3%, 0%, 65.3%, 31%)
CIE-LAB	lab(64.65, -46.90, 49.39)
CIE-LCH	lch(64.65, 68.11, 133.52°)
OKLab	oklab(67.96% -0.1292 0.114)
OKLCH	oklch(67.96% 0.172 138.6)
XYZ	xyz(20.6813, 33.6103, 9.8116)
Luminance	0.3361 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB03D #923DB0

analogous

#95B03D #5BB03D #3DB059

triadic

#5BB03D #3D5BB0 #B03D5B

tetradic

#5BB03D #3D95B0 #923DB0 #B0593D

square

#5BB03D #3D95B0 #923DB0 #B0593D

split-complementary

#5BB03D #593DB0 #B03D95

monochromatic

#2C551D #44832D #5BB03D #7DC862 #A2D88F

Accessibility & contrast

On white

2.72

#5BB03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#5BB03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB03D

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB03D	#FFFFFF	#000000	##000000
##5BB03D	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A12E

Deuteranopia (green-blind)

#AA9A47

Tritanopia (blue-blind)

#54AA98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5bb03d;
/* rgb */ color: rgb(91, 176, 61);
/* oklch */ color: oklch(68.0% 0.172 138.6);

Tailwind

colors: {
  custom: {
    50: '#90c878',
    500: '#5bb03d',
    950: '#000000',
  },
}

SCSS

$custom: #5bb03d;
$custom-light: #90c878;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb03d",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 61
  },
  "hsl": {
    "h": 104.348,
    "s": 48.523,
    "l": 46.471
  },
  "oklch": {
    "l": 0.67955,
    "c": 0.17226,
    "h": 138.6
  },
  "luminance": 0.33612
}

Semantic roles & 50–950 ramp

primary

#5BB03D

secondary

#B386C3

accent

#50D8B5

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB03D

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

Preview Lab → · Contrast checker → · Palette generator →