#1CA02D#1CA02D

#1CA02D is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.6% C 0.188 H 144.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#1CA02D
RGB	rgb(28, 160, 45)
HSL	hsl(128, 70%, 37%)
HSV	hsv(128, 83%, 63%)
CMYK	cmyk(82.5%, 0%, 71.9%, 37.3%)
CIE-LAB	lab(57.63, -56.36, 47.97)
CIE-LCH	lch(57.63, 74.01, 139.60°)
OKLab	oklab(61.63% -0.1522 0.1095)
OKLCH	oklch(61.63% 0.188 144.3)
XYZ	xyz(13.5224, 25.5763, 6.7062)
Luminance	0.2558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA02D #A01C8F

analogous

#4DA01C #1CA02D #1CA06F

triadic

#1CA02D #2D1CA0 #A02D1C

tetradic

#1CA02D #1C4DA0 #A01C8F #A06F1C

square

#1CA02D #1C4DA0 #A01C8F #A06F1C

split-complementary

#1CA02D #6F1CA0 #A01C4D

monochromatic

#0A3810 #136C1E #1CA02D #25D43C #55E167

Accessibility & contrast

On white

3.43

#1CA02D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#1CA02D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA02D

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA02D	#FFFFFF	#000000	##000000
##1CA02D	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3901B

Deuteranopia (green-blind)

#958739

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1ca02d;
/* rgb */ color: rgb(28, 160, 45);
/* oklch */ color: oklch(61.6% 0.188 144.3);

Tailwind

colors: {
  custom: {
    50: '#72bd6d',
    500: '#1ca02d',
    950: '#000000',
  },
}

SCSS

$custom: #1ca02d;
$custom-light: #72bd6d;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca02d",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 45
  },
  "hsl": {
    "h": 127.727,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61628,
    "c": 0.18751,
    "h": 144.3
  },
  "luminance": 0.25578
}

Semantic roles & 50–950 ramp

primary

#1CA02D

secondary

#C453B6

accent

#3BD6ED

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1CA02D

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

Preview Lab → · Contrast checker → · Palette generator →