#1CA121#1CA121

#1CA121 is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.8% C 0.195 H 143.1°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#1CA121
RGB	rgb(28, 161, 33)
HSL	hsl(122, 70%, 37%)
HSV	hsv(122, 83%, 63%)
CMYK	cmyk(82.6%, 0%, 79.5%, 36.9%)
CIE-LAB	lab(57.89, -57.63, 52.51)
CIE-LCH	lch(57.89, 77.96, 137.66°)
OKLab	oklab(61.82% -0.1562 0.1173)
OKLCH	oklch(61.82% 0.195 143.1)
XYZ	xyz(13.4974, 25.8448, 5.7157)
Luminance	0.2585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA121 #A11C9C

analogous

#59A11C #1CA121 #1CA164

triadic

#1CA121 #211CA1 #A1211C

tetradic

#1CA121 #1C59A1 #A11C9C #A1641C

square

#1CA121 #1C59A1 #A11C9C #A1641C

split-complementary

#1CA121 #641CA1 #A11C59

monochromatic

#0A390C #136D16 #1CA121 #25D52C #56E25B

Accessibility & contrast

On white

3.40

#1CA121 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#1CA121 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA121

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA121	#FFFFFF	#000000	##000000
##1CA121	1.00	3.40	6.17	6.17
#FFFFFF	3.40	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)

#978730

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ca121;
/* rgb */ color: rgb(28, 161, 33);
/* oklch */ color: oklch(61.8% 0.195 143.1);

Tailwind

colors: {
  custom: {
    50: '#73be67',
    500: '#1ca121',
    950: '#000000',
  },
}

SCSS

$custom: #1ca121;
$custom-light: #73be67;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca121",
  "rgb": {
    "r": 28,
    "g": 161,
    "b": 33
  },
  "hsl": {
    "h": 122.256,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61818,
    "c": 0.19537,
    "h": 143.1
  },
  "luminance": 0.25846
}

Semantic roles & 50–950 ramp

primary

#1CA121

secondary

#C554C1

accent

#3BE6ED

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1CA121

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

Preview Lab → · Contrast checker → · Palette generator →