#5CB128#5CB128

#5CB128 is a light, vivid yellow-green. Relative luminance 0.339; OKLCH L 68.1% C 0.186 H 136.5°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX#5CB128
RGBrgb(92, 177, 40)
HSLhsl(97, 63%, 43%)
HSVhsv(97, 77%, 69%)
CMYKcmyk(48%, 0%, 77.4%, 30.6%)
CIE-LABlab(64.86, -48.59, 57.56)
CIE-LCHlch(64.86, 75.33, 130.17°)
OKLaboklab(68.09% -0.1352 0.1283)
OKLCHoklch(68.09% 0.186 136.5)
XYZxyz(20.5182, 33.8714, 7.4637)
Luminance0.3387 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5CB128 #7D28B1
analogous
#A1B128 #5CB128 #28B138
triadic
#5CB128 #285CB1 #B1285C
tetradic
#5CB128 #28A1B1 #7D28B1 #B13828
square
#5CB128 #28A1B1 #7D28B1 #B13828
split-complementary
#5CB128 #3828B1 #B128A1
monochromatic
#284D11 #427F1D #5CB128 #79D442 #9DE074

Accessibility & contrast

On white

2.70
#5CB128 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.77
#5CB128 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5CB128
7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5CB128#FFFFFF#000000##000000
##5CB1281.002.707.777.77
#FFFFFF2.701.0021.0021.00
#0000007.7721.001.001.00
##0000007.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7A202
Deuteranopia (green-blind)
#AC9B37
Tritanopia (blue-blind)
#58AA97
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #5cb128;
/* rgb */ color: rgb(92, 177, 40);
/* oklch */ color: oklch(68.1% 0.186 136.5);
Tailwind
colors: {
  custom: {
    50: '#92c96d',
    500: '#5cb128',
    950: '#000000',
  },
}
SCSS
$custom: #5cb128;
$custom-light: #92c96d;
$custom-dark: #000000;
JSON
{
  "hex": "#5cb128",
  "rgb": {
    "r": 92,
    "g": 177,
    "b": 40
  },
  "hsl": {
    "h": 97.226,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68091,
    "c": 0.18635,
    "h": 136.5
  },
  "luminance": 0.33873
}

Semantic roles & 50–950 ramp

primary
#5CB128
secondary
#A56EC7
accent
#42E6A8
background
#F9FCF6
surface
#F2F8EC
border
#CCD1C7
text
#0E1308
muted
#7E827B

Preview Lab

Preview with #5CB128

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

Preview Lab → · Contrast checker → · Palette generator →

#5CB128 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva