#5BB42E#5BB42E

#5BB42E is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 68.9% C 0.187 H 137.4°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#5BB42E
RGB	rgb(91, 180, 46)
HSL	hsl(100, 59%, 44%)
HSV	hsv(100, 74%, 71%)
CMYK	cmyk(49.4%, 0%, 74.4%, 29.4%)
CIE-LAB	lab(65.80, -49.69, 56.44)
CIE-LCH	lch(65.80, 75.19, 131.36°)
OKLab	oklab(68.86% -0.1377 0.1268)
OKLCH	oklch(68.86% 0.187 137.4)
XYZ	xyz(21.1281, 35.0624, 8.2386)
Luminance	0.3506 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB42E #872EB4

analogous

#9EB42E #5BB42E #2EB444

triadic

#5BB42E #2E5BB4 #B42E5B

tetradic

#5BB42E #2E9EB4 #872EB4 #B4442E

square

#5BB42E #2E9EB4 #872EB4 #B4442E

split-complementary

#5BB42E #442EB4 #B42E9E

monochromatic

#2A5315 #428322 #5BB42E #7AD24E #9EDE7E

Accessibility & contrast

On white

2.62

#5BB42E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#5BB42E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB42E

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB42E	#FFFFFF	#000000	##000000
##5BB42E	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA413

Deuteranopia (green-blind)

#AE9D3C

Tritanopia (blue-blind)

#55AE9A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb42e;
/* rgb */ color: rgb(91, 180, 46);
/* oklch */ color: oklch(68.9% 0.187 137.4);

Tailwind

colors: {
  custom: {
    50: '#92cb70',
    500: '#5bb42e',
    950: '#000000',
  },
}

SCSS

$custom: #5bb42e;
$custom-light: #92cb70;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb42e",
  "rgb": {
    "r": 91,
    "g": 180,
    "b": 46
  },
  "hsl": {
    "h": 99.851,
    "s": 59.292,
    "l": 44.314
  },
  "oklch": {
    "l": 0.68861,
    "c": 0.18718,
    "h": 137.4
  },
  "luminance": 0.35064
}

Semantic roles & 50–950 ramp

primary

#5BB42E

secondary

#AC77C7

accent

#45E2AE

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5BB42E

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

Preview Lab → · Contrast checker → · Palette generator →