#5BAD1B#5BAD1B

#5BAD1B is a light, vivid yellow-green. Relative luminance 0.322; OKLCH L 66.9% C 0.188 H 135.6°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#5BAD1B
RGB	rgb(91, 173, 27)
HSL	hsl(94, 73%, 39%)
HSV	hsv(94, 84%, 68%)
CMYK	cmyk(47.4%, 0%, 84.4%, 32.2%)
CIE-LAB	lab(63.50, -48.00, 60.02)
CIE-LCH	lch(63.50, 76.85, 128.65°)
OKLab	oklab(66.94% -0.1343 0.1315)
OKLCH	oklch(66.94% 0.188 135.6)
XYZ	xyz(19.4553, 32.1892, 6.2247)
Luminance	0.3219 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAD1B #6D1BAD

analogous

#A4AD1B #5BAD1B #1BAD24

triadic

#5BAD1B #1B5BAD #AD1B5B

tetradic

#5BAD1B #1BA4AD #6D1BAD #AD241B

square

#5BAD1B #1BA4AD #6D1BAD #AD241B

split-complementary

#5BAD1B #241BAD #AD1BA4

monochromatic

#23430A #3F7813 #5BAD1B #77DD28 #99E65D

Accessibility & contrast

On white

2.82

#5BAD1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#5BAD1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAD1B

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAD1B	#FFFFFF	#000000	##000000
##5BAD1B	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A9972E

Tritanopia (blue-blind)

#58A693

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5bad1b;
/* rgb */ color: rgb(91, 173, 27);
/* oklch */ color: oklch(66.9% 0.188 135.6);

Tailwind

colors: {
  custom: {
    50: '#91c667',
    500: '#5bad1b',
    950: '#000000',
  },
}

SCSS

$custom: #5bad1b;
$custom-light: #91c667;
$custom-dark: #000000;

JSON

{
  "hex": "#5bad1b",
  "rgb": {
    "r": 91,
    "g": 173,
    "b": 27
  },
  "hsl": {
    "h": 93.699,
    "s": 73,
    "l": 39.216
  },
  "oklch": {
    "l": 0.66941,
    "c": 0.18795,
    "h": 135.6
  },
  "luminance": 0.3219
}

Semantic roles & 50–950 ramp

primary

#5BAD1B

secondary

#995ACA

accent

#38F09F

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5BAD1B

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

Preview Lab → · Contrast checker → · Palette generator →