#1CA11E#1CA11E

#1CA11E is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.8% C 0.197 H 142.9°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#1CA11E
RGB	rgb(28, 161, 30)
HSL	hsl(121, 70%, 37%)
HSV	hsv(121, 83%, 63%)
CMYK	cmyk(82.6%, 0%, 81.4%, 36.9%)
CIE-LAB	lab(57.87, -57.82, 53.42)
CIE-LCH	lch(57.87, 78.72, 137.27°)
OKLab	oklab(61.8% -0.1569 0.1188)
OKLCH	oklch(61.8% 0.197 142.9)
XYZ	xyz(13.4572, 25.8287, 5.5042)
Luminance	0.2583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA11E #A11C9F

analogous

#5DA11C #1CA11E #1CA160

triadic

#1CA11E #1E1CA1 #A11E1C

tetradic

#1CA11E #1C5DA1 #A11C9F #A1601C

square

#1CA11E #1C5DA1 #A11C9F #A1601C

split-complementary

#1CA11E #601CA1 #A11C5D

monochromatic

#0A390B #136D14 #1CA11E #25D528 #56E258

Accessibility & contrast

On white

3.41

#1CA11E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#1CA11E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA11E

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA11E	#FFFFFF	#000000	##000000
##1CA11E	1.00	3.41	6.17	6.17
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#97872E

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ca11e;
/* rgb */ color: rgb(28, 161, 30);
/* oklch */ color: oklch(61.8% 0.197 142.9);

Tailwind

colors: {
  custom: {
    50: '#73be66',
    500: '#1ca11e',
    950: '#000000',
  },
}

SCSS

$custom: #1ca11e;
$custom-light: #73be66;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca11e",
  "rgb": {
    "r": 28,
    "g": 161,
    "b": 30
  },
  "hsl": {
    "h": 120.902,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.618,
    "c": 0.19679,
    "h": 142.9
  },
  "luminance": 0.2583
}

Semantic roles & 50–950 ramp

primary

#1CA11E

secondary

#C554C3

accent

#3BEAED

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1CA11E

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

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