#19CA51#19CA51

#19CA51 is a light, highly saturated green. Relative luminance 0.430; OKLCH L 73.3% C 0.210 H 147.4°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#19CA51
RGB	rgb(25, 202, 81)
HSL	hsl(139, 78%, 45%)
HSV	hsv(139, 88%, 79%)
CMYK	cmyk(87.6%, 0%, 59.9%, 20.8%)
CIE-LAB	lab(71.58, -65.91, 47.99)
CIE-LCH	lch(71.58, 81.53, 143.94°)
OKLab	oklab(73.32% -0.1769 0.1132)
OKLCH	oklch(73.32% 0.21 147.4)
XYZ	xyz(23.0048, 43.0389, 14.8779)
Luminance	0.4304 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19CA51 #CA1992

analogous

#3ACA19 #19CA51 #19CAAA

triadic

#19CA51 #5119CA #CA5119

tetradic

#19CA51 #193ACA #CA1992 #CAAA19

square

#19CA51 #193ACA #CA1992 #CAAA19

split-complementary

#19CA51 #AA19CA #CA193A

monochromatic

#0C5D25 #12943B #19CA51 #3AE770 #70ED98

Accessibility & contrast

On white

2.19

#19CA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#19CA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19CA51

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19CA51	#FFFFFF	#000000	##000000
##19CA51	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB744

Deuteranopia (green-blind)

#BAAA5B

Tritanopia (blue-blind)

#00C5B0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #19ca51;
/* rgb */ color: rgb(25, 202, 81);
/* oklch */ color: oklch(73.3% 0.210 147.4);

Tailwind

colors: {
  custom: {
    50: '#7bdc86',
    500: '#19ca51',
    950: '#000000',
  },
}

SCSS

$custom: #19ca51;
$custom-light: #7bdc86;
$custom-dark: #000000;

JSON

{
  "hex": "#19ca51",
  "rgb": {
    "r": 25,
    "g": 202,
    "b": 81
  },
  "hsl": {
    "h": 138.983,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.73322,
    "c": 0.21002,
    "h": 147.4
  },
  "luminance": 0.43042
}

Semantic roles & 50–950 ramp

primary

#19CA51

secondary

#D46BB3

accent

#33B7F4

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0B150B

muted

#7C837C

Preview Lab

Preview with #19CA51

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

Preview Lab → · Contrast checker → · Palette generator →