#5BAC1C#5BAC1C

#5BAC1C is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 66.7% C 0.186 H 135.5°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#5BAC1C
RGB	rgb(91, 172, 28)
HSL	hsl(94, 72%, 39%)
HSV	hsv(94, 84%, 67%)
CMYK	cmyk(47.1%, 0%, 83.7%, 32.5%)
CIE-LAB	lab(63.19, -47.56, 59.49)
CIE-LCH	lch(63.19, 76.17, 128.64°)
OKLab	oklab(66.69% -0.133 0.1306)
OKLCH	oklch(66.69% 0.186 135.5)
XYZ	xyz(19.2760, 31.8118, 6.2230)
Luminance	0.3181 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAC1C #6D1CAC

analogous

#A3AC1C #5BAC1C #1CAC25

triadic

#5BAC1C #1C5BAC #AC1C5B

tetradic

#5BAC1C #1CA3AC #6D1CAC #AC251C

square

#5BAC1C #1CA3AC #6D1CAC #AC251C

split-complementary

#5BAC1C #251CAC #AC1CA3

monochromatic

#23430B #3F7713 #5BAC1C #77DC29 #99E55E

Accessibility & contrast

On white

2.85

#5BAC1C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#5BAC1C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAC1C

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAC1C	#FFFFFF	#000000	##000000
##5BAC1C	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A8972E

Tritanopia (blue-blind)

#58A592

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5bac1c;
/* rgb */ color: rgb(91, 172, 28);
/* oklch */ color: oklch(66.7% 0.186 135.5);

Tailwind

colors: {
  custom: {
    50: '#91c567',
    500: '#5bac1c',
    950: '#000000',
  },
}

SCSS

$custom: #5bac1c;
$custom-light: #91c567;
$custom-dark: #000000;

JSON

{
  "hex": "#5bac1c",
  "rgb": {
    "r": 91,
    "g": 172,
    "b": 28
  },
  "hsl": {
    "h": 93.75,
    "s": 72,
    "l": 39.216
  },
  "oklch": {
    "l": 0.66686,
    "c": 0.1864,
    "h": 135.5
  },
  "luminance": 0.31813
}

Semantic roles & 50–950 ramp

primary

#5BAC1C

secondary

#995BC9

accent

#39EF9F

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5BAC1C

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

Preview Lab → · Contrast checker → · Palette generator →