#197D21#197D21

#197D21 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.6% C 0.155 H 143.8°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#197D21
RGB	rgb(25, 125, 33)
HSL	hsl(125, 67%, 29%)
HSV	hsv(125, 80%, 49%)
CMYK	cmyk(80%, 0%, 73.6%, 51%)
CIE-LAB	lab(45.61, -46.36, 40.25)
CIE-LCH	lch(45.61, 61.40, 139.04°)
OKLab	oklab(51.59% -0.1255 0.0918)
OKLCH	oklch(51.59% 0.155 143.8)
XYZ	xyz(8.0085, 14.9828, 3.9084)
Luminance	0.1498 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197D21 #7D1975

analogous

#437D19 #197D21 #197D53

triadic

#197D21 #21197D #7D2119

tetradic

#197D21 #19437D #7D1975 #7D5319

square

#197D21 #19437D #7D1975 #7D5319

split-complementary

#197D21 #53197D #7D1943

monochromatic

#051A07 #0F4A14 #197D21 #23B02E #39D746

Accessibility & contrast

On white

5.25

#197D21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#197D21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D21

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197D21	#FFFFFF	#000000	##FFFFFF
##197D21	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807112

Deuteranopia (green-blind)

#75692A

Tritanopia (blue-blind)

#00796B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197d21;
/* rgb */ color: rgb(25, 125, 33);
/* oklch */ color: oklch(51.6% 0.155 143.8);

Tailwind

colors: {
  custom: {
    50: '#69a462',
    500: '#197d21',
    950: '#000000',
  },
}

SCSS

$custom: #197d21;
$custom-light: #69a462;
$custom-dark: #000000;

JSON

{
  "hex": "#197d21",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 33
  },
  "hsl": {
    "h": 124.8,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5159,
    "c": 0.15545,
    "h": 143.8
  },
  "luminance": 0.14984
}

Semantic roles & 50–950 ramp

primary

#197D21

secondary

#B140A8

accent

#3EDCEA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #197D21

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

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