#55B319#55B319

#55B319 is a light, vivid yellow-green. Relative luminance 0.342; OKLCH L 68.2% C 0.198 H 137.0°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX#55B319
RGBrgb(85, 179, 25)
HSLhsl(97, 75%, 40%)
HSVhsv(97, 86%, 70%)
CMYKcmyk(52.5%, 0%, 86%, 29.8%)
CIE-LABlab(65.15, -52.20, 61.86)
CIE-LCHlch(65.15, 80.94, 130.16°)
OKLaboklab(68.24% -0.1452 0.1353)
OKLCHoklch(68.24% 0.198 137)
XYZxyz(20.0413, 34.2402, 6.4724)
Luminance0.3424 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55B319 #7719B3
analogous
#A2B319 #55B319 #19B32A
triadic
#55B319 #1955B3 #B31955
tetradic
#55B319 #19A2B3 #7719B3 #B32A19
square
#55B319 #19A2B3 #7719B3 #B32A19
split-complementary
#55B319 #2A19B3 #B319A2
monochromatic
#22480A #3C7D12 #55B319 #70E128 #94E85E

Accessibility & contrast

On white

2.68
#55B319 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.85
#55B319 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B319
7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55B319#FFFFFF#000000##000000
##55B3191.002.687.857.85
#FFFFFF2.681.0021.0021.00
#0000007.8521.001.001.00
##0000007.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9A300
Deuteranopia (green-blind)
#AD9B2E
Tritanopia (blue-blind)
#4FAC98
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #55b319;
/* rgb */ color: rgb(85, 179, 25);
/* oklch */ color: oklch(68.2% 0.198 137.0);
Tailwind
colors: {
  custom: {
    50: '#8fca67',
    500: '#55b319',
    950: '#000000',
  },
}
SCSS
$custom: #55b319;
$custom-light: #8fca67;
$custom-dark: #000000;
JSON
{
  "hex": "#55b319",
  "rgb": {
    "r": 85,
    "g": 179,
    "b": 25
  },
  "hsl": {
    "h": 96.623,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.68235,
    "c": 0.19844,
    "h": 137
  },
  "luminance": 0.34242
}

Semantic roles & 50–950 ramp

primary
#55B319
secondary
#A05BCC
accent
#36F2A9
background
#F9FCF6
surface
#F2F8EB
border
#CCD1C6
text
#0D1307
muted
#7E827A

Preview Lab

Preview with #55B319

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

Preview Lab → · Contrast checker → · Palette generator →

#55B319 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva