#1CA131#1CA131

#1CA131 is a mid, vivid green. Relative luminance 0.260; OKLCH L 61.9% C 0.186 H 144.7°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#1CA131
RGB	rgb(28, 161, 49)
HSL	hsl(129, 70%, 37%)
HSV	hsv(129, 83%, 63%)
CMYK	cmyk(82.6%, 0%, 69.6%, 36.9%)
CIE-LAB	lab(58.00, -56.30, 46.74)
CIE-LCH	lch(58.00, 73.17, 140.30°)
OKLab	oklab(61.94% -0.1519 0.1074)
OKLCH	oklch(61.94% 0.186 144.7)
XYZ	xyz(13.7772, 25.9567, 7.1892)
Luminance	0.2596 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA131 #A11C8C

analogous

#49A11C #1CA131 #1CA174

triadic

#1CA131 #311CA1 #A1311C

tetradic

#1CA131 #1C49A1 #A11C8C #A1741C

square

#1CA131 #1C49A1 #A11C8C #A1741C

split-complementary

#1CA131 #741CA1 #A11C49

monochromatic

#0A3911 #136D21 #1CA131 #25D541 #56E26C

Accessibility & contrast

On white

3.39

#1CA131 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#1CA131 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA131

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA131	#FFFFFF	#000000	##000000
##1CA131	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49121

Deuteranopia (green-blind)

#96883C

Tritanopia (blue-blind)

#009D8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ca131;
/* rgb */ color: rgb(28, 161, 49);
/* oklch */ color: oklch(61.9% 0.186 144.7);

Tailwind

colors: {
  custom: {
    50: '#72be6f',
    500: '#1ca131',
    950: '#000000',
  },
}

SCSS

$custom: #1ca131;
$custom-light: #72be6f;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca131",
  "rgb": {
    "r": 28,
    "g": 161,
    "b": 49
  },
  "hsl": {
    "h": 129.474,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.6194,
    "c": 0.18603,
    "h": 144.7
  },
  "luminance": 0.25958
}

Semantic roles & 50–950 ramp

primary

#1CA131

secondary

#C554B3

accent

#3BD1ED

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091208

muted

#7B817B

Preview Lab

Preview with #1CA131

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

Preview Lab → · Contrast checker → · Palette generator →