#5BB03C#5BB03C

#5BB03C is a light, vivid green. Relative luminance 0.336; OKLCH L 67.9% C 0.173 H 138.5°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#5BB03C
RGB	rgb(91, 176, 60)
HSL	hsl(104, 49%, 46%)
HSV	hsv(104, 66%, 69%)
CMYK	cmyk(48.3%, 0%, 65.9%, 31%)
CIE-LAB	lab(64.64, -47.00, 49.81)
CIE-LCH	lch(64.64, 68.48, 133.34°)
OKLab	oklab(67.95% -0.1295 0.1147)
OKLCH	oklch(67.95% 0.173 138.5)
XYZ	xyz(20.6546, 33.5996, 9.6711)
Luminance	0.3360 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB03C #913CB0

analogous

#95B03C #5BB03C #3CB057

triadic

#5BB03C #3C5BB0 #B03C5B

tetradic

#5BB03C #3C95B0 #913CB0 #B0573C

square

#5BB03C #3C95B0 #913CB0 #B0573C

split-complementary

#5BB03C #573CB0 #B03C95

monochromatic

#2C551D #43822C #5BB03C #7CC960 #A2D88E

Accessibility & contrast

On white

2.72

#5BB03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#5BB03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB03C

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB03C	#FFFFFF	#000000	##000000
##5BB03C	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)

#B5A12D

Deuteranopia (green-blind)

#AA9A46

Tritanopia (blue-blind)

#55AA98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5bb03c;
/* rgb */ color: rgb(91, 176, 60);
/* oklch */ color: oklch(67.9% 0.173 138.5);

Tailwind

colors: {
  custom: {
    50: '#90c877',
    500: '#5bb03c',
    950: '#000000',
  },
}

SCSS

$custom: #5bb03c;
$custom-light: #90c877;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb03c",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 60
  },
  "hsl": {
    "h": 103.966,
    "s": 49.153,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67946,
    "c": 0.173,
    "h": 138.5
  },
  "luminance": 0.33601
}

Semantic roles & 50–950 ramp

primary

#5BB03C

secondary

#B285C3

accent

#4FD9B4

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB03C

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

Preview Lab → · Contrast checker → · Palette generator →