#1CB433#1CB433

#1CB433 is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.2% C 0.206 H 144.4°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#1CB433
RGB	rgb(28, 180, 51)
HSL	hsl(129, 73%, 41%)
HSV	hsv(129, 84%, 71%)
CMYK	cmyk(84.4%, 0%, 71.7%, 29.4%)
CIE-LAB	lab(64.26, -62.07, 52.55)
CIE-LCH	lch(64.26, 81.33, 139.75°)
OKLab	oklab(67.16% -0.1676 0.1198)
OKLCH	oklch(67.16% 0.206 144.4)
XYZ	xyz(17.3965, 33.1262, 8.6085)
Luminance	0.3313 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB433 #B41C9D

analogous

#51B41C #1CB433 #1CB47F

triadic

#1CB433 #331CB4 #B4331C

tetradic

#1CB433 #1C51B4 #B41C9D #B47F1C

square

#1CB433 #1C51B4 #B41C9D #B47F1C

split-complementary

#1CB433 #7F1CB4 #B41C51

monochromatic

#0C4A15 #147F24 #1CB433 #2FDF49 #64E777

Accessibility & contrast

On white

2.75

#1CB433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#1CB433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB433

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB433	#FFFFFF	#000000	##000000
##1CB433	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)

#B7A21E

Deuteranopia (green-blind)

#A89840

Tritanopia (blue-blind)

#00AF9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1cb433;
/* rgb */ color: rgb(28, 180, 51);
/* oklch */ color: oklch(67.2% 0.206 144.4);

Tailwind

colors: {
  custom: {
    50: '#77cc72',
    500: '#1cb433',
    950: '#000000',
  },
}

SCSS

$custom: #1cb433;
$custom-light: #77cc72;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb433",
  "rgb": {
    "r": 28,
    "g": 180,
    "b": 51
  },
  "hsl": {
    "h": 129.079,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67159,
    "c": 0.20598,
    "h": 144.4
  },
  "luminance": 0.33128
}

Semantic roles & 50–950 ramp

primary

#1CB433

secondary

#CC60BB

accent

#38D4F0

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #1CB433

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

Preview Lab → · Contrast checker → · Palette generator →