#128E19#128E19

#128E19 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.181 H 143.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#128E19
RGB	rgb(18, 142, 25)
HSL	hsl(123, 78%, 31%)
HSV	hsv(123, 87%, 56%)
CMYK	cmyk(87.3%, 0%, 82.4%, 44.3%)
CIE-LAB	lab(51.32, -53.35, 48.71)
CIE-LCH	lch(51.32, 72.24, 137.61°)
OKLab	oklab(56.29% -0.1446 0.1083)
OKLCH	oklch(56.29% 0.181 143.1)
XYZ	xyz(10.0972, 19.5435, 4.1596)
Luminance	0.1955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128E19 #8E1287

analogous

#498E12 #128E19 #128E57

triadic

#128E19 #19128E #8E1912

tetradic

#128E19 #12498E #8E1287 #8E5712

square

#128E19 #12498E #8E1287 #8E5712

split-complementary

#128E19 #57128E #8E1249

monochromatic

#042106 #0B580F #128E19 #19C423 #35E53F

Accessibility & contrast

On white

4.28

#128E19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#128E19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128E19

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128E19	#FFFFFF	#000000	##000000
##128E19	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#857728

Tritanopia (blue-blind)

#008A79

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #128e19;
/* rgb */ color: rgb(18, 142, 25);
/* oklch */ color: oklch(56.3% 0.181 143.1);

Tailwind

colors: {
  custom: {
    50: '#6cb061',
    500: '#128e19',
    950: '#000000',
  },
}

SCSS

$custom: #128e19;
$custom-light: #6cb061;
$custom-dark: #000000;

JSON

{
  "hex": "#128e19",
  "rgb": {
    "r": 18,
    "g": 142,
    "b": 25
  },
  "hsl": {
    "h": 123.387,
    "s": 77.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56295,
    "c": 0.18064,
    "h": 143.1
  },
  "luminance": 0.19545
}

Semantic roles & 50–950 ramp

primary

#128E19

secondary

#C23ABA

accent

#34E9F4

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081105

muted

#7B807A

Preview Lab

Preview with #128E19

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

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