#19B33B#19B33B

#19B33B is a light, highly saturated green. Relative luminance 0.328; OKLCH L 66.9% C 0.200 H 145.5°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#19B33B
RGB	rgb(25, 179, 59)
HSL	hsl(133, 75%, 40%)
HSV	hsv(133, 86%, 70%)
CMYK	cmyk(86%, 0%, 67%, 29.8%)
CIE-LAB	lab(63.97, -61.27, 49.02)
CIE-LCH	lch(63.97, 78.47, 141.34°)
OKLab	oklab(66.92% -0.165 0.1133)
OKLCH	oklch(66.92% 0.2 145.5)
XYZ	xyz(17.3091, 32.7604, 9.5480)
Luminance	0.3276 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19B33B #B31991

analogous

#44B319 #19B33B #19B388

triadic

#19B33B #3B19B3 #B33B19

tetradic

#19B33B #1944B3 #B31991 #B38819

square

#19B33B #1944B3 #B31991 #B38819

split-complementary

#19B33B #8819B3 #B31944

monochromatic

#0A4818 #127D29 #19B33B #28E151 #5EE87D

Accessibility & contrast

On white

2.78

#19B33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#19B33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19B33B

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19B33B	#FFFFFF	#000000	##000000
##19B33B	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22B

Deuteranopia (green-blind)

#A69746

Tritanopia (blue-blind)

#00AE9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #19b33b;
/* rgb */ color: rgb(25, 179, 59);
/* oklch */ color: oklch(66.9% 0.200 145.5);

Tailwind

colors: {
  custom: {
    50: '#76cb76',
    500: '#19b33b',
    950: '#000000',
  },
}

SCSS

$custom: #19b33b;
$custom-light: #76cb76;
$custom-dark: #000000;

JSON

{
  "hex": "#19b33b",
  "rgb": {
    "r": 25,
    "g": 179,
    "b": 59
  },
  "hsl": {
    "h": 133.247,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.66923,
    "c": 0.20013,
    "h": 145.5
  },
  "luminance": 0.32763
}

Semantic roles & 50–950 ramp

primary

#19B33B

secondary

#CC5BB4

accent

#36C8F2

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #19B33B

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

Preview Lab → · Contrast checker → · Palette generator →