#1CA03A#1CA03A

#1CA03A is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.178 H 146.1°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#1CA03A
RGB	rgb(28, 160, 58)
HSL	hsl(134, 70%, 37%)
HSV	hsv(134, 83%, 63%)
CMYK	cmyk(82.5%, 0%, 63.8%, 37.3%)
CIE-LAB	lab(57.74, -54.99, 42.57)
CIE-LCH	lch(57.74, 69.54, 142.25°)
OKLab	oklab(61.76% -0.148 0.0995)
OKLCH	oklch(61.76% 0.178 146.1)
XYZ	xyz(13.8124, 25.6923, 8.2333)
Luminance	0.2569 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA03A #A01C82

analogous

#40A01C #1CA03A #1CA07C

triadic

#1CA03A #3A1CA0 #A03A1C

tetradic

#1CA03A #1C40A0 #A01C82 #A07C1C

square

#1CA03A #1C40A0 #A01C82 #A07C1C

split-complementary

#1CA03A #7C1CA0 #A01C40

monochromatic

#0A3814 #136C27 #1CA03A #25D44D #55E175

Accessibility & contrast

On white

3.42

#1CA03A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#1CA03A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA03A

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA03A	#FFFFFF	#000000	##000000
##1CA03A	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2912E

Deuteranopia (green-blind)

#948743

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ca03a;
/* rgb */ color: rgb(28, 160, 58);
/* oklch */ color: oklch(61.8% 0.178 146.1);

Tailwind

colors: {
  custom: {
    50: '#72bd74',
    500: '#1ca03a',
    950: '#000000',
  },
}

SCSS

$custom: #1ca03a;
$custom-light: #72bd74;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca03a",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 58
  },
  "hsl": {
    "h": 133.636,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61756,
    "c": 0.17834,
    "h": 146.1
  },
  "luminance": 0.25694
}

Semantic roles & 50–950 ramp

primary

#1CA03A

secondary

#C453AB

accent

#3BC5ED

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1CA03A

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

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