#5BBC2A#5BBC2A

#5BBC2A is a light, vivid yellow-green. Relative luminance 0.384; OKLCH L 70.9% C 0.199 H 137.6°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#5BBC2A
RGB	rgb(91, 188, 42)
HSL	hsl(100, 63%, 45%)
HSV	hsv(100, 78%, 74%)
CMYK	cmyk(51.6%, 0%, 77.7%, 26.3%)
CIE-LAB	lab(68.28, -53.00, 60.19)
CIE-LCH	lch(68.28, 80.20, 131.37°)
OKLab	oklab(70.9% -0.1469 0.134)
OKLCH	oklch(70.9% 0.199 137.6)
XYZ	xyz(22.7148, 38.3561, 8.3965)
Luminance	0.3836 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBC2A #8B2ABC

analogous

#A4BC2A #5BBC2A #2ABC42

triadic

#5BBC2A #2A5BBC #BC2A5B

tetradic

#5BBC2A #2AA4BC #8B2ABC #BC422A

square

#5BBC2A #2AA4BC #8B2ABC #BC422A

split-complementary

#5BBC2A #422ABC #BC2AA4

monochromatic

#2B5814 #438A1F #5BBC2A #7BD74C #A0E27E

Accessibility & contrast

On white

2.42

#5BBC2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#5BBC2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBC2A

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBC2A	#FFFFFF	#000000	##000000
##5BBC2A	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#B6A33A

Tritanopia (blue-blind)

#54B5A1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #5bbc2a;
/* rgb */ color: rgb(91, 188, 42);
/* oklch */ color: oklch(70.9% 0.199 137.6);

Tailwind

colors: {
  custom: {
    50: '#93d16f',
    500: '#5bbc2a',
    950: '#000000',
  },
}

SCSS

$custom: #5bbc2a;
$custom-light: #93d16f;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbc2a",
  "rgb": {
    "r": 91,
    "g": 188,
    "b": 42
  },
  "hsl": {
    "h": 99.863,
    "s": 63.478,
    "l": 45.098
  },
  "oklch": {
    "l": 0.709,
    "c": 0.19884,
    "h": 137.6
  },
  "luminance": 0.38358
}

Semantic roles & 50–950 ramp

primary

#5BBC2A

secondary

#AF77CB

accent

#41E7AF

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #5BBC2A

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

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