#5BAC2B#5BAC2B

#5BAC2B is a light, vivid yellow-green. Relative luminance 0.319; OKLCH L 66.8% C 0.179 H 136.5°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#5BAC2B
RGB	rgb(91, 172, 43)
HSL	hsl(98, 60%, 42%)
HSV	hsv(98, 75%, 67%)
CMYK	cmyk(47.1%, 0%, 75%, 32.5%)
CIE-LAB	lab(63.26, -46.74, 54.98)
CIE-LCH	lch(63.26, 72.17, 130.37°)
OKLab	oklab(66.77% -0.1299 0.1233)
OKLCH	oklch(66.77% 0.179 136.5)
XYZ	xyz(19.5024, 31.9023, 7.4152)
Luminance	0.3190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAC2B #7C2BAC

analogous

#9CAC2B #5BAC2B #2BAC3B

triadic

#5BAC2B #2B5BAC #AC2B5B

tetradic

#5BAC2B #2B9CAC #7C2BAC #AC3B2B

square

#5BAC2B #2B9CAC #7C2BAC #AC3B2B

split-complementary

#5BAC2B #3B2BAC #AC2B9C

monochromatic

#274A13 #417B1F #5BAC2B #78D044 #9BDC75

Accessibility & contrast

On white

2.85

#5BAC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#5BAC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAC2B

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAC2B	#FFFFFF	#000000	##000000
##5BAC2B	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D10

Deuteranopia (green-blind)

#A79738

Tritanopia (blue-blind)

#57A693

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5bac2b;
/* rgb */ color: rgb(91, 172, 43);
/* oklch */ color: oklch(66.8% 0.179 136.5);

Tailwind

colors: {
  custom: {
    50: '#91c56e',
    500: '#5bac2b',
    950: '#000000',
  },
}

SCSS

$custom: #5bac2b;
$custom-light: #91c56e;
$custom-dark: #000000;

JSON

{
  "hex": "#5bac2b",
  "rgb": {
    "r": 91,
    "g": 172,
    "b": 43
  },
  "hsl": {
    "h": 97.674,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66771,
    "c": 0.17914,
    "h": 136.5
  },
  "luminance": 0.31904
}

Semantic roles & 50–950 ramp

primary

#5BAC2B

secondary

#A46FC4

accent

#45E3A8

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #5BAC2B

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

Preview Lab → · Contrast checker → · Palette generator →