#1CB454#1CB454

#1CB454 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.5% C 0.181 H 149.4°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#1CB454
RGB	rgb(28, 180, 84)
HSL	hsl(142, 73%, 41%)
HSV	hsv(142, 84%, 71%)
CMYK	cmyk(84.4%, 0%, 53.3%, 29.4%)
CIE-LAB	lab(64.59, -58.11, 38.27)
CIE-LCH	lch(64.59, 69.58, 146.64°)
OKLab	oklab(67.53% -0.1559 0.0921)
OKLCH	oklch(67.53% 0.181 149.4)
XYZ	xyz(18.3988, 33.5272, 13.8875)
Luminance	0.3353 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB454 #B41C7C

analogous

#30B41C #1CB454 #1CB4A0

triadic

#1CB454 #541CB4 #B4541C

tetradic

#1CB454 #1C30B4 #B41C7C #B4A01C

square

#1CB454 #1C30B4 #B41C7C #B4A01C

split-complementary

#1CB454 #A01CB4 #B41C30

monochromatic

#0C4A23 #147F3B #1CB454 #2FDF6F #64E794

Accessibility & contrast

On white

2.73

#1CB454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#1CB454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB454

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB454	#FFFFFF	#000000	##000000
##1CB454	1.00	2.73	7.71	7.71
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A44B

Deuteranopia (green-blind)

#A5985B

Tritanopia (blue-blind)

#00B19E

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #1cb454;
/* rgb */ color: rgb(28, 180, 84);
/* oklch */ color: oklch(67.5% 0.181 149.4);

Tailwind

colors: {
  custom: {
    50: '#76cc86',
    500: '#1cb454',
    950: '#000000',
  },
}

SCSS

$custom: #1cb454;
$custom-light: #76cc86;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb454",
  "rgb": {
    "r": 28,
    "g": 180,
    "b": 84
  },
  "hsl": {
    "h": 142.105,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67531,
    "c": 0.18106,
    "h": 149.4
  },
  "luminance": 0.33529
}

Semantic roles & 50–950 ramp

primary

#1CB454

secondary

#CC60A4

accent

#38ACF0

background

#F7FCF8

surface

#EEF9EF

border

#C9D2CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #1CB454

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

Preview Lab → · Contrast checker → · Palette generator →