#1CB455#1CB455

#1CB455 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.5% C 0.180 H 149.6°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#1CB455
RGB	rgb(28, 180, 85)
HSL	hsl(143, 73%, 41%)
HSV	hsv(143, 84%, 71%)
CMYK	cmyk(84.4%, 0%, 52.8%, 29.4%)
CIE-LAB	lab(64.60, -57.96, 37.79)
CIE-LCH	lch(64.60, 69.19, 146.90°)
OKLab	oklab(67.55% -0.1554 0.0911)
OKLCH	oklch(67.55% 0.18 149.6)
XYZ	xyz(18.4382, 33.5429, 14.0952)
Luminance	0.3355 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB455 #B41C7B

analogous

#2FB41C #1CB455 #1CB4A1

triadic

#1CB455 #551CB4 #B4551C

tetradic

#1CB455 #1C2FB4 #B41C7B #B4A11C

square

#1CB455 #1C2FB4 #B41C7B #B4A11C

split-complementary

#1CB455 #A11CB4 #B41C2F

monochromatic

#0C4A23 #147F3C #1CB455 #2FDF71 #64E795

Accessibility & contrast

On white

2.72

#1CB455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#1CB455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB455

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB455	#FFFFFF	#000000	##000000
##1CB455	1.00	2.72	7.71	7.71
#FFFFFF	2.72	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)

#B5A44D

Deuteranopia (green-blind)

#A5985C

Tritanopia (blue-blind)

#00B19E

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #1cb455;
/* rgb */ color: rgb(28, 180, 85);
/* oklch */ color: oklch(67.5% 0.180 149.6);

Tailwind

colors: {
  custom: {
    50: '#76cc87',
    500: '#1cb455',
    950: '#000000',
  },
}

SCSS

$custom: #1cb455;
$custom-light: #76cc87;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb455",
  "rgb": {
    "r": 28,
    "g": 180,
    "b": 85
  },
  "hsl": {
    "h": 142.5,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67546,
    "c": 0.18019,
    "h": 149.6
  },
  "luminance": 0.33545
}

Semantic roles & 50–950 ramp

primary

#1CB455

secondary

#CC60A3

accent

#38ABF0

background

#F7FCF8

surface

#EEF9F0

border

#C9D2CB

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #1CB455

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

Preview Lab → · Contrast checker → · Palette generator →