#1CB434#1CB434

#1CB434 is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.2% C 0.205 H 144.5°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#1CB434
RGB	rgb(28, 180, 52)
HSL	hsl(129, 73%, 41%)
HSV	hsv(129, 84%, 71%)
CMYK	cmyk(84.4%, 0%, 71.1%, 29.4%)
CIE-LAB	lab(64.27, -61.98, 52.17)
CIE-LCH	lch(64.27, 81.02, 139.91°)
OKLab	oklab(67.17% -0.1673 0.1191)
OKLCH	oklch(67.17% 0.205 144.5)
XYZ	xyz(17.4187, 33.1351, 8.7258)
Luminance	0.3314 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB434 #B41C9C

analogous

#50B41C #1CB434 #1CB480

triadic

#1CB434 #341CB4 #B4341C

tetradic

#1CB434 #1C50B4 #B41C9C #B4801C

square

#1CB434 #1C50B4 #B41C9C #B4801C

split-complementary

#1CB434 #801CB4 #B41C50

monochromatic

#0C4A15 #147F25 #1CB434 #2FDF4A #64E778

Accessibility & contrast

On white

2.75

#1CB434 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#1CB434 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB434

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB434	#FFFFFF	#000000	##000000
##1CB434	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A220

Deuteranopia (green-blind)

#A89841

Tritanopia (blue-blind)

#00AF9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1cb434;
/* rgb */ color: rgb(28, 180, 52);
/* oklch */ color: oklch(67.2% 0.205 144.5);

Tailwind

colors: {
  custom: {
    50: '#77cc73',
    500: '#1cb434',
    950: '#000000',
  },
}

SCSS

$custom: #1cb434;
$custom-light: #77cc73;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb434",
  "rgb": {
    "r": 28,
    "g": 180,
    "b": 52
  },
  "hsl": {
    "h": 129.474,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67167,
    "c": 0.20536,
    "h": 144.5
  },
  "luminance": 0.33137
}

Semantic roles & 50–950 ramp

primary

#1CB434

secondary

#CC60BB

accent

#38D3F0

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #1CB434

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

Preview Lab → · Contrast checker → · Palette generator →