#198E37#198E37

#198E37 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.160 H 146.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#198E37
RGB	rgb(25, 142, 55)
HSL	hsl(135, 70%, 33%)
HSV	hsv(135, 82%, 56%)
CMYK	cmyk(82.4%, 0%, 61.3%, 44.3%)
CIE-LAB	lab(51.64, -49.66, 36.99)
CIE-LCH	lch(51.64, 61.92, 143.32°)
OKLab	oklab(56.67% -0.1335 0.0873)
OKLCH	oklch(56.67% 0.16 146.8)
XYZ	xyz(10.7627, 19.8272, 6.8735)
Luminance	0.1983 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198E37 #8E1970

analogous

#358E19 #198E37 #198E72

triadic

#198E37 #37198E #8E3719

tetradic

#198E37 #19358E #8E1970 #8E7219

square

#198E37 #19358E #8E1970 #8E7219

split-complementary

#198E37 #72198E #8E1935

monochromatic

#07260F #105A23 #198E37 #22C24B #43DE6B

Accessibility & contrast

On white

4.23

#198E37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#198E37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198E37

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198E37	#FFFFFF	#000000	##000000
##198E37	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90802E

Deuteranopia (green-blind)

#83783E

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #198e37;
/* rgb */ color: rgb(25, 142, 55);
/* oklch */ color: oklch(56.7% 0.160 146.8);

Tailwind

colors: {
  custom: {
    50: '#6cb071',
    500: '#198e37',
    950: '#000000',
  },
}

SCSS

$custom: #198e37;
$custom-light: #6cb071;
$custom-dark: #000000;

JSON

{
  "hex": "#198e37",
  "rgb": {
    "r": 25,
    "g": 142,
    "b": 55
  },
  "hsl": {
    "h": 135.385,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56666,
    "c": 0.15953,
    "h": 146.8
  },
  "luminance": 0.19829
}

Semantic roles & 50–950 ramp

primary

#198E37

secondary

#BF449F

accent

#3BBFED

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081108

muted

#7B807B

Preview Lab

Preview with #198E37

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

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