#128337#128337

#128337 is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.4% C 0.147 H 148.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#128337
RGB	rgb(18, 131, 55)
HSL	hsl(140, 76%, 29%)
HSV	hsv(140, 86%, 51%)
CMYK	cmyk(86.3%, 0%, 58%, 48.6%)
CIE-LAB	lab(47.80, -46.63, 32.45)
CIE-LCH	lch(47.80, 56.81, 145.17°)
OKLab	oklab(53.45% -0.1252 0.0774)
OKLCH	oklch(53.45% 0.147 148.3)
XYZ	xyz(9.0546, 16.6359, 6.3475)
Luminance	0.1664 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128337 #83125E

analogous

#268312 #128337 #128370

triadic

#128337 #371283 #833712

tetradic

#128337 #122683 #83125E #837012

square

#128337 #122683 #83125E #837012

split-complementary

#128337 #701283 #831226

monochromatic

#041B0B #0B4D20 #128337 #19B94E #2DE268

Accessibility & contrast

On white

4.85

#128337 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#128337 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #128337

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128337	#FFFFFF	#000000	##FFFFFF
##128337	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847730

Deuteranopia (green-blind)

#786E3D

Tritanopia (blue-blind)

#008072

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #128337;
/* rgb */ color: rgb(18, 131, 55);
/* oklch */ color: oklch(53.4% 0.147 148.3);

Tailwind

colors: {
  custom: {
    50: '#68a870',
    500: '#128337',
    950: '#000000',
  },
}

SCSS

$custom: #128337;
$custom-light: #68a870;
$custom-dark: #000000;

JSON

{
  "hex": "#128337",
  "rgb": {
    "r": 18,
    "g": 131,
    "b": 55
  },
  "hsl": {
    "h": 139.646,
    "s": 75.839,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53448,
    "c": 0.14716,
    "h": 148.3
  },
  "luminance": 0.16637
}

Semantic roles & 50–950 ramp

primary

#128337

secondary

#B8388E

accent

#35B5F2

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#071007

muted

#7A7F7A

Preview Lab

Preview with #128337

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

Preview Lab → · Contrast checker → · Palette generator →