#1CA033#1CA033

#1CA033 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.183 H 145.0°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#1CA033
RGB	rgb(28, 160, 51)
HSL	hsl(130, 70%, 37%)
HSV	hsv(130, 83%, 63%)
CMYK	cmyk(82.5%, 0%, 68.1%, 37.3%)
CIE-LAB	lab(57.68, -55.77, 45.57)
CIE-LCH	lch(57.68, 72.02, 140.75°)
OKLab	oklab(61.68% -0.1504 0.1052)
OKLCH	oklch(61.68% 0.184 145)
XYZ	xyz(13.6463, 25.6258, 7.3584)
Luminance	0.2563 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA033 #A01C89

analogous

#47A01C #1CA033 #1CA075

triadic

#1CA033 #331CA0 #A0331C

tetradic

#1CA033 #1C47A0 #A01C89 #A0751C

square

#1CA033 #1C47A0 #A01C89 #A0751C

split-complementary

#1CA033 #751CA0 #A01C47

monochromatic

#0A3812 #136C22 #1CA033 #25D444 #55E16E

Accessibility & contrast

On white

3.43

#1CA033 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#1CA033 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA033

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA033	#FFFFFF	#000000	##000000
##1CA033	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39124

Deuteranopia (green-blind)

#95873D

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ca033;
/* rgb */ color: rgb(28, 160, 51);
/* oklch */ color: oklch(61.7% 0.183 145.0);

Tailwind

colors: {
  custom: {
    50: '#72bd70',
    500: '#1ca033',
    950: '#000000',
  },
}

SCSS

$custom: #1ca033;
$custom-light: #72bd70;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca033",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 51
  },
  "hsl": {
    "h": 130.455,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61683,
    "c": 0.1835,
    "h": 145
  },
  "luminance": 0.25628
}

Semantic roles & 50–950 ramp

primary

#1CA033

secondary

#C453B1

accent

#3BCEED

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1CA033

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

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